Genesis 1:16Meaning & Commentary from the Church Fathers

With the phrase, "From the end of the heavens is its departure, and its procession to the end of them," he reveals how the sun swiftly travels across the cosmos, illuminating everything and bestowing immense benefits. It warms, dries, and even scorches, providing a myriad of blessings; it is indeed a remarkable element that few can fully articulate. My purpose in extolling this element is not for you to fixate on it, dear ones, but to elevate your awe toward its Creator. The more extraordinary the element appears, the more astonishing is the Creator. However, the followers of the Greeks, captivated by this marvel, were unable to see beyond it to glorify the Creator and instead became ensnared by the creation itself. Therefore, the blessed Paul admonishes: "and worshipped, and served the creature instead of the Creator" (Rom. 1:25). What greater folly exists than this mindset? They failed to recognize the Creator through the creation and succumbed to the delusion of elevating the creature to the stature of the Creator. Hence, the divine Scripture, anticipating the tendency of careless individuals to fall into error, instructs us that this element was brought into existence three days after all earthly seeds had sprouted and the adornments of the earth were realized. Let no one dare to claim that the earth’s sprouts cannot mature without the sun’s aid. Thus, Moses reveals that all was accomplished prior to the sun’s creation so that you would not ascribe the ripening of fruits to it but to the Creator of the universe, who initially commanded, "Let the earth bring forth green herbs, grass." If they assert that sunlight contributes to fruit ripeness, I will not dispute this claim. Just as one might say a farmer aids in fruitfulness, while recognizing that all success is contingent upon the One who first stirred the earth to fruitfulness, so too I say that without the favor of the Most High, even the sun, moon, and favorable air cannot ensure a fruitful yield. When the sovereign hand of God intervenes, then the actions of these elements yield great benefits. Keep this truth firmly in mind, silencing those who have erred, and refuse to allow the creation to overshadow the Creator. The Scriptures portray not only the beauty, majesty, and benevolence of the sun with phrases like "like a bridegroom," and "it rejoices like a giant to run the race," but also its fragility and insignificance. Consider what it states elsewhere: "What is brighter than the sun? But it is also overshadowed" (Sir 17:30). Do not be deceived by its brilliance; should the Creator will it, the sun could vanish as if it had never existed. Had the Greek philosophers understood this, they would not have been blinded by their delusion but would have ascended from contemplation of the created to the Creator. Therefore, the sun was made on the fourth day, so you would not mistakenly believe it generates daylight. Likewise, three days passed before the sun came into existence, much like the seeds. However, God desired clarity in the light of day through this element. The same applies to the lesser light, the moon: three nights elapsed prior to its creation, yet upon its creation, it too dispels the night’s darkness and contributes significantly, rivaling the sun in its utility. One was assigned "to govern the day," and the other "to govern the night." This means the sun commands the day while the moon oversees the night, bringing light to illuminate activities, allowing travelers to embark on journeys, mariners to set sail, and artisans to pursue their crafts with ease.

Is it further worthwhile to contemplate how God created the luminaries? Evidently, He formed them from the heavens and then established them above. Just as an artist hangs finished artwork on the wall, the Creator first made the luminaries from heaven, then, like an artist, set them aloft, as Scripture reveals: "And God created two luminaries, ... and God set them up on the firmament of heaven." But how were they arranged? Were they not both positioned together? This would be illogical. The arrangement proceeded from God's own word: "And God created two great lights: the greater light to rule the day, and the lesser light to rule the night, and the stars." The sun was established in the east, while the moon was placed in the west, tasked with overseeing the night, and the sun with the day. Thus, the moon's existence commenced. It first shone full on the first day, as it was not required for the creation to appear flawed initially; rather, it was essential for the luminary to be displayed in its fullness. Thereafter, the Creator revealed through the moon's phases the markers, seasons, and transitions of days. Therefore, God created it in completeness, as it appears on the fifteenth day. The sun rises in the morning, and once the moon is established, it becomes visible in the west. Consequently, when the sun turns towards the west, the moon rises to fulfill the decree to "rule the day ...and to rule the night." One final inquiry arises. Why was the moon created full? Consider this. It is a complex thought. The moon that appeared on the fourth day ought to have manifested as a four-day moon. However, had it been a four-day moon, it would not have traversed all the way to the west. Therefore, it appeared to have eleven extra days; it was created four days old but gave the impression of a fifteen-day moon. Thus, for eleven days, the moon outpaced the sun not in creation but in luminosity. That is why the additional days the moon possessed are granted to the sun. The lunar cycle totals twenty-nine and a half days each month, which totals three hundred and fifty-four days over the year, thus confirming that those additional days the moon had are given to the sun annually. Let anyone skilled in calculation assert their findings.

God is the originator and designer of all nature. Everything that each entity produces and manifests at the appointed time was initially contained in a hidden manner, not in terms of shape and mass, but according to the very essence of its nature. Can we deem a tree that lacks fruit and has shed its leaves in winter to be imperfect, or was its essence deficient before it bore fruit? The same applies not only to the tree but also to the seed, which harbors within it all that will eventually unfold over time. Even if one were to suggest that God created something imperfect and then enhanced it, what condemnation would such a notion deserve? Such a view would rightly attract disapproval only if one were to claim that what God initiated was perfected by another. Why do individuals occupy themselves with obscure inquiries regarding the moon while neglecting to consider how God formed the earth during the initial creation of the heavens and the earth? The earth was once formless and void, only to receive its structure and arrangement on the third day. If they interpret the creation of earth not as sequential in time but as narrative continuity, why then do they overlook that the moon, despite its phases—from the waxing crescent to the waning crescent—retains a solid and perfectly spherical form? Its illumination may vary, whether it waxes to fullness or wanes, but it is merely the illuminated aspect that changes, not the moon itself; conversely, while the moon always displays one hemisphere to our view, its face turns towards the earth in phases that make it appear to swell and wane. When the moon is closest to the sun, it shows as a crescent, and the rest, illuminated fully, is visible only when aligned directly opposite the sun, allowing all that is illuminated to be observable from the earth. Some assert that the moon was designed to appear full at creation since, as the divine Word states, the moon was established at the onset of night, revealing itself fully at that time. Yet one must realize that if this speaks of dominion (for the Greek word implies governance, and in the Psalms it clarifies: "the sun rules by day, the moon and the stars by night" [Psalms 135:8-9]), then there is no necessity to calculate from the fourteenth day and presume that the moon was not created in its initial phase.

Chapter XVI. The Nature of the Luminaries' Light. A frequently posed question pertains to whether the celestial bodies—the sun, moon, and stars—we see radiate the same light or if they reflect varying intensities due to their distances from the earth. Moreover, there’s a general consensus that the moon emits lesser light compared to the sun, which, as claimed, illuminates it. Some even suggest that many stars rival or exceed the sun’s brightness, although their distances render them seemingly smaller than the sun. For our part, we should perhaps adhere to the truth that all luminaries were brought into being by the Divine Artificer, as affirmed by the Apostle: ‘There is one glory of the sun, another glory of the moon, and another glory of the stars: for star differs from star in glory’ (1 Cor. 15:41). Despite being different in glory, this may also reflect the perspective of earthly observers; the Apostle’s words were intended to contrast the glory of the stars with that of the resurrected, who will indeed be uniform in their nature. While stars differ in glory, some likely surpass the sun’s brilliance; it's perplexing to credit the sun with such power that it could attract or repel larger stars they worship. It seems improbable that the sun’s rays could exert influence over vast stars or those comparable in size. If, as they assert, there are stars loftier than the zodiac and larger than the northern constellations, which remain unaffected by solar influence, why then do they grant greater reverence to stars traversing these signs? They might claim their movements stem from more concealed causes. Yet, their writings reveal a focus on the sun, particularly in astrological matters, placing it at the center of cosmic influence. However, for those of us grounded in faith, engaging in intricate analyses of the heavens’ distances and sizes detracts from far more meaningful pursuits. It is preferable to recognize that the luminaries vary in magnitude, as the Holy Scripture indicates: God created two great luminaries; yet they are unequal, as attested when the text states the greater light rules over the day and the lesser over the night. To our eyes, they shine more brilliantly than lesser lights; daylight owes its brightness solely to the sun, just as night, embellished with stars, lacks the luminosity of the moon when the latter is absent.

Chapter XVII. On Astronomical Speculations. Concerning their many idle speculations on star influences and their fanciful astrological practices they term apotelesmata, we must safeguard the integrity of our faith: through such rhetoric, they seek to undermine our drive to pray and, in the most grievous of all acts deserving of reproach, they audaciously blame God, the Creator of the stars, rather than acknowledging human wrongdoing. Let them heed the words of their philosophers: our souls, by nature, are neither dominated by the heavenly bodies nor are they more potent than the earthly ones. Additionally, while different living beings, whether animals or plants, may come into existence simultaneously, they exhibit immense diversity in their development, actions, and experiences, making it absurd to regard their destinies as solely determined by the stars. Consider twins born under identical celestial conditions; often they lead different lives, experiencing varying fortunes and fates, which cannot be attributed to astrological prediction alone. At birth, Jacob's younger hand grasped the heel of his older twin, suggesting that they emerged as one yet distinct child. Such shared heavenly configurations could not yield differing destinies. How farcical for an astrologer to claim differing maternal affections for twins based on the same celestial chart! If he uttered such a prediction, he could certainly not escape deception; yet truth remains elusive within the confines of their nonsensical prophecies. Those who deny the authenticity of this observation, simply because it is extracted from our texts, cannot alter the fundamental nature of existence. They insist they are correct, seeking to disentangle conception timing; however, surely they will not dismiss the significance of such timing in twins. Occasionally, they may utter some truth, but often under compulsion of greater influences manipulating the minds of the unwary. This effectively ensnares individuals, as they draw from real knowledge of temporal affairs, sometimes due to their superior sensory perceptions or experiences garnered through age, and occasionally as a function of divine revelation through holy angels who serve God’s purposes. Therefore, it is the duty of a true Christian to avoid both astrologers and soothsayers, particularly those who may convey truth while ensnaring souls with demonic interference.

Chapter XVIII. On Whether the Stars are Governed by Spirits. A question arises regarding whether the visible celestial bodies are mere physical entities or if they are governed and animated by spiritual powers and, if so, in what capacity—whether they are endowed with living souls akin to animals or merely exist in a passive state. Presently, this matter eludes our full understanding. However, as we explore the Scriptures further, we might uncover insights that allow for more certain conclusions based on sacred authority. Until then, we must maintain a respectful approach, refraining from hasty judgments about this enigmatic topic, lest we foster errors that contradict the truths revealed in both the Old and New Testaments. Let us now continue to the third book of our work.

These heavenly bodies are great, not merely because they outsize smaller stars, but because they possess sufficient volume to project their light across the heavens and saturate the earth and sea. Wherever they shine, be it during their rise, set, or when they occupy the zenith of the sky, they present themselves as equal to all observers, demonstrating their vast magnitude, which dwarfs the dimensions of the earth and does not alter their perceived size. Distant objects typically appear smaller, and as we draw near to them, we see their true scale. However, in the case of the sun, it remains a constant distance from all on earth, appearing the same to all observers, regardless of their location. This is evidenced by how both individuals in India and Britain perceive it as equal in size; when it sets for the Easterners, it does not shrink in appearance, nor does it seem smaller at sunrise for those in the West, maintaining a consistent visual stature. Do not let appearances deceive you; just because the sun looks to observers like it is the size of a cubit does not imply this is its actual dimension. When viewed from a considerable distance, visible objects often seem diminished due to the limitations of sight, which struggles to traverse the intervening space, thus compressing our perception of their size. Our eyes can mislead us, rendering visible objects as smaller and transferring this limitation onto them. If vision can be so misled, then its assessments may likewise be flawed. Reflect on your own experiences, and you will find confirmation of this truth. When you gaze down from the peak of a tall mountain towards a vast flat plain, how do the pairs of oxen appear to you? How do the farmers seem? They likely resemble ants to your perspective. Similarly, when viewing the expanse of a great sea from a tower, how do the largest islands strike you? And how does a large ship with white sails appear on the blue waters? Does it not seem less than a dove? Consequently, as previously mentioned, the mind’s eye, when clouded by the atmosphere, struggles to accurately depict objects from afar. Therefore, even the tallest mountains, marked by deep valleys, may everywhere seem smooth and rounded; the eye cannot penetrate the depths, thus failing to perceive their true contours. Hence, we conclude that vision at vast distances fails to represent objects faithfully, often merging them into indistinct shapes. Thus, according to Scripture, the celestial body is described as ‘great,’ and it is indeed infinitely larger than it may seem. Further evidence of the sun's magnitude lies in the fact that although the stars are countless, their combined illumination fails to dispel the nighttime darkness, while a single sun, once it rises or is anticipated, can instantly banish night’s gloom, rendering the stars invisible and causing the heavy atmosphere near the earth to dissolve into clarity. This rapid illumination suggests a mighty hand that has designed the sun to project its rays over vast distances. The sun’s warmth is perfectly measured, preventing excessive heat from scorching the earth or allowing it to remain frigid and fruitless. Regarding the moon, one may apply similar reasoning. Her body is indeed large and among the brightest celestial bodies following the sun. However, her size is not always visible; at times she appears in full circular form or is crescent-shaped, showcasing portions of her being. As she waxes, part of her darkens, and as she wanes, another part reveals itself. There is undoubtedly a profound purpose behind the moon’s varied phases, perhaps serving as a reminder of our mortal condition—nothing in human existence is permanent. Some individuals rise to prominence from obscurity, only to decline as they reach maturity, thus highlighting the transient nature of life itself. Observing the moon can teach us about our own vicissitudes; we should not overly value the transitory successes of life, nor should we become prideful in our achievements or be swayed by fleeting wealth. Instead, we ought to place our concern upon the soul, which possesses a steadiness that earthly fortunes do not. If the diminishing light of the moon troubles you, consider how the soul, having cultivated virtue, may also be weakened by negligence, constantly shifting and changing in its state of goodness. Indeed, as indicated, ‘But the foolish man is as the moon changes’ (Sir. 27:11). I believe the phases of the moon may significantly influence the character of animals and various earthly creations. The condition of living beings varies during the moon’s waning and waxing phases. As the moon fades, creatures may appear thinner, but as it approaches fullness, they regain vitality, as the moon subtly infuses moisture into them. Evidence of this can be seen in those who sleep under the moonlight, whose bodies absorb excess water, as well as in recently killed animals that spoil quickly under moonbeams, and in the moisture present in marine life and the sap of trees. Such transformations could not occur unless the moon, according to Scripture, possesses unique and potent properties. Moreover, air conditions change harmoniously with the phases of the moon, as illustrated by storms that often strike at new moons following clear weather due to the shift and collision of clouds, as well as the fluctuating tides of the ocean, which coastal residents observe aligns with the lunar cycles. The ebb and flow in the sea follows the lunar patterns, weakening and rising at intervals, as if the moon’s pull redirects the water and causes it to fluctuate. These observations serve to affirm the greatness of the celestial bodies, validating that nothing in the divinely inspired writings is insignificant. Even within our limited discourse, the vastness of the sun and moon’s influence can be inferred when we consider their actions and properties without superficial examination. We must humbly acknowledge our limitations and not attempt to measure such great beings with our limited comprehension, rather allowing what has been shared to illuminate the vastness omitted. Thus, let us not assess the moon by mere sight, but through reason, which is far more adept at discerning truth than our eyes. Folklore, akin to the ramblings of drunken minds, suggest that the moon can be pulled down from its celestial domain by sorcery. How could the clever schemes of sorcerers affect the moon, which the Most High has established? What would be its destination if it were to fall from heaven? Are you hoping to gauge its magnitude through trivial signs? The most distant locations on earth still bask in moonlight at their eastern edges. If the moon did not occupy a central position, it would undoubtedly bless narrower streets with slanted rays instead of lighting them equally. This is similar to how shadows appear near a lamp; when several individuals stand straight by it, one’s shadow stretches directly while others lean toward one side. If the moon were not immense and of significant size, it could not align equally with so many varied objects at such distances. When the moon rises during the equinoxes, it is visible to both those dwelling beneath the northern constellations and those in the southern heat, shining down upon them equally. Thus it conclusively demonstrates its vast scale. Who remains skeptical of its great size, evident in its uniform appearance to diverse observers across significant distances? This is ample discourse on the sun and moon’s dimensions. Let he who endowed us with reason, that we might perceive the great craftsmanship of the Creator even in the smallest of creations, grant us wisdom to understand the greater grandeur of the Almighty, by whom even the sun and the moon are but as minute creatures. For they cannot convey wisdom worthy of the magnificence of the Sovereign Lord, serving merely to guide us towards vague and limited understandings. Let us be content with this discourse and offer thanks: I to Him who has granted me this humble task of speaking, and you to Him who nourishes you with spiritual gifts. Even now, He has fed you through my simple words, as though they were barley bread, and may He perpetually sustain you, providing you with ‘the manifestation of the Spirit’ (1 Cor. 12:7) in proportion to your faith in Christ Jesus our Lord, to whom belongs glory and dominion forever. Amen.

The entirety of creation came into existence through the initial will of God, so it follows that the subsequent order, once wisdom has been infused into creation, reflects God's directives regarding the manifestation of each element. In the account of the initial creation of sensory beings, Moses succinctly details it all when he states: "in the beginning God created the heavens and the earth" (Gen. 1:1). By stating "created," he encapsulates the fullness of existence, then follows with a natural sequence that highlights the perfectly ordered emergence of every created being. Thus, light was generated alongside all creation, yet its appearance was not instantaneous in all things, as the dark parts of creation obstructed the emergence of the light-bearing force. Concurrently, God provided creation with adornments, revealing its fiery and illuminating essence, initially unified and encompassing all things. Eventually, it began to differentiate into corresponding parts. It is evident that the power of the luminous essence is not singular. Anyone who refers to the gathered light collectively as one light will not be misguided, for the Word of God articulates all in the singular when commanding: "Let there be light" (Genesis 1:3), not "lights." Observing the world reveals a notable diversity in the light-bearing capabilities of creation. Hence, the Psalmist proclaims: "He made the luminaries great, for everlasting is His mercy" (Ps. 135:7), while the Apostle remarks: "The glory of the sun is different, the glory of the moon is different, the glory of the stars is different; and one star differs from another star in glory" (1 Cor. 15:41), for indeed, the variations in light are vast. If all entities mentioned by Paul shine brightly, then each luminary possesses a unique power and glory, justifying the classification of all as one light in a generalized sense, while recognizing the distinctions inherent in each luminary. Should this be so, it would not be an error to interpret Moses' implication that the entire light-bearing power, originally unified, was but one light. Given the considerable diversity within the universe concerning varying degrees of lightness and mobility, the three days were sufficient for the clear and orderly separation of every entity. The most refined and ethereal, purely immaterial essence resides at the pinnacle of sensory beings, followed by that which is conceptual and incorporeal, and those substances that are less agile and more rigid are formed within the realm defined by the lighter and more refined nature. Each of these was further divided based on the unique qualities they possessed, through the intricate interconnection of all light particles, which corresponded closely with one another. Thus, from the combination of these light-bearing essence particles, the great luminary emerged, as did the moon and the other celestial bodies, each resulting from the collective of their respective particles. It sufficed for Moses to label only the most prominent among them as "the great luminary" and "the lesser luminary" (Genesis 1:16), designating all others generically as "stars." If our understanding falters, unable to grasp the subtleties of divine wisdom, let us not despair but instead recognize our limitations, aiming at least to comprehend something profound. This is uttered to clarify the reasons behind the three days' duration, which was adequate for the separation of every luminous body. It is evident that there is a purpose, albeit hidden from our view, for the duration needed for the distinction of light-bearing essence, influenced both by its inherent rhythm and by the measure of fiery activity in its motion, allowing light to be arranged according to the characteristics of the luminaries. Consequently, these diverse forms of light consistently placed themselves in their rightful order, as each luminary’s inherent nature dictated its position, ensuring harmony and avoiding chaos. By divine wisdom, an immutable order is established among them, where the highest domain is occupied by those best suited to ascend, striving towards their utmost potential. Among the various luminaries, some are positioned centrally, others to the south, or inclined north, or occupying intermediate places, filling either the Milky Way or the zodiacal circle, forming various constellations through their arrangements. The placement of each star within a constellation is not arbitrary; rather, it correlates with the inherent qualities of each star, which is guided by the Creator’s omniscience. Contemplating these matters can be overwhelming, prompting us to question why a three-day span sufficed for the differentiation of so many stars, or how the infinite arrangement of the heavens surrounding the earth has resulted in the sun's placement at the center of all, ensuring we are not enveloped in darkness before the starlight can reach us. Therefore, the sun's illuminating nature is positioned high above us, so its rays are neither diminished by distance nor rendered unpleasant due to proximity. In contrast, the moon, being more material and dense, exists lower and traverses those regions nearest to the earth. The essence of the moon is one that balances both luminous and non-luminous qualities; its inherent light is muted by its physical density, yet when illuminated by the sun’s rays, it exhibits a degree of luminosity. Although our limited nature prevents us from perceiving the causes of creation's displayed wisdom, it remains possible for those who are perceptive enough to discern the order established by the Creator during the formation of creation and, through thoughtful reasoning, to grasp some aspects of it. Let us revisit the order of creation: following the manifestation of the universal and generic light that preceded all, the formation of the firmament took place, shaped by the fiery cycles. Next, heavier elements were separated from the lighter ones, distinguishing between earth and water. While arranging the lower natures, the thin and buoyant essence, possessing variance in homogeneity, became compartmentalized into analogous qualities over a period of time. In this manner, countless stars arose, grounded in their inherent properties, reaching the highest realms of creation, with each consistently striving for their trajectory while remaining steadfast in their appointed positions. While their movement is constant, the arrangement of the stars themselves remains stable, thus the star that is swift receives the second highest rank after the fastest, and the subsequent ranks are assigned based on their relative speeds, extending even to the seventh. Hence, it comes to fruition on the fourth day, not because light was created at that time, but because the light-bearing power was aggregated around its natural essence, resulting in the emergence of the sun, the moon, and the other stars, each of which possesses existence originally linked to light. The perfection of each luminary's formation was attained over the preceding three days. Since all movement requires a measure of time, the mutual integration of these components necessitated a distinct duration. Consequently, Moses, regarding the organization of creation, outlines events not strictly in chronological order, but rather emphasizes that through the Creator's foundational power, a material basis for all entities was established collectively, and the specific manifestation of visible things occurred in a natural hierarchy and sequence over a defined period. The general light manifested first, and ultimately the entire light-bearing essence illuminated distinct bodies, including the sun and the moon. As entities endowed with certain flowing characteristics, not all are necessarily uniform, but each exhibits differences (like oil, mercury, and water when mixed in one vessel, they separate upon settling; mercury sinks, water finds its level, and oil floats atop). Analogously, regarding what we observe, we can infer that while in fluid substances density dictates separation, in the nature striving upwards, it may appear in reverse. Since at creation's outset, all entities desired to rise due to their lightness, it was essential that those with equal propulsion flowed into one another while differentiating according to their unique properties. Just as fluid mixtures do not produce new substances but reveal their distinct natures, so after three days, the light-bearing essence and power of the sun were not recreated but rather were separated and reassembled within the universe as they were originally dispersed.

If the evening of this day came prior to the morning, it indicates that the luminaries were created in the morning rather than the evening. To assert that one luminary was made during the evening and another in the morning contradicts the statements ‘let there be luminaries’ (Gen. 1:14) and ‘God created two great luminaries.’ If these lights were indeed great at the moment of their creation and were made in the morning, it implies that the sun was positioned in the east while the moon was in the west, with the sun appearing low and partially hidden, as it was formed in its rising position, and the moon being elevated, reflecting its form as seen on the fifteenth day. Therefore, when the sun became visible on earth, the two luminaries encountered one another, with the moon appearing somewhat submerged. The location and luminosity of the moon at its creation reveal that it existed in the phase seen on the fifteenth day. Just as the trees, plants, animals, birds, and man were created simultaneously—old in the appearance of their structures and new in their age—so too the moon existed in a dual state: young in terms of its creation yet old in its fullness, as seen on the fifteenth day. Had God created the moon resembling its form on the first or second day, its closeness to the sun would have rendered it incapable of shining or being visible. If the moon emerged as it does on the fourth day, it would not radiate light, despite being visible, invalidating the declaration ‘God created two great lights’ and, ‘Let there be lights in the firmament of the heavens to light the earth’ (Gen. 1:14). The moon was shaped as it is observed on the fifteenth day, and similarly, the sun, which was first created, appeared four days old at its formation, as the days are measured in accordance with the sun. The eleven days by which the moon is considered ‘older’ than the sun are those added on an annual basis by lunar calendars. Adam's year was not incomplete, as the number of missing days was accounted for at the moon's creation. From this year, Adam’s descendants learned to add eleven days to each year. Thus, it becomes clear that the system of calculating time and years was not established by the Chaldeans, but rather was instituted prior to Adam.

Therefore, the luminaries were made on this fourth day. Moreover, the arrangement of the stars signifies the divine order and structure of the righteous, those who follow God's law and commandments. The brightest stars represent the prophets, signifying their steadfastness, while the lesser stars reflect the righteous people. In contrast, the wandering stars, known as planets, symbolize those who stray from God and abandon His commandments.

This theory arises from the understanding that only true light-bearing entities can be derived from the essence of the first created light, thereby enhancing our understanding of the correspondence between the elements of creation and the days designated for that creation.

In this context, God appointed them with the purpose to "illuminate the earth and separate between day and night." The sun brings light to the earth by day, while the other luminaries mitigate the night’s darkness. Although there were already cycles of day and night on earth prior to the fourth day, the sun was not recognized as the cause of this variation until the light became fully concentrated within it; thus, the illumination alternately brightened each half of the earth as it rotated on its axis.

A more comprehensive explanation of the luminaries' function follows: “and they shall be in the meanings, and in the times, and in the days, and in the summers.” The luminaries are referred to as signs, not as indicators for divining future events through the stars as astrology does, but rather as cues from the sun and moon that can sometimes suggest weather conditions. “In the evening you say: there will be a fair weather, because the sky is red, and in the morning: today is stormy, because the sky is scarlet” (Matthew 16:2-3), the Lord said to the Pharisees. Additionally, for sailors and desert travelers, the fixed stars act as navigational markers along their journeys. This guidance of the heavenly bodies was especially crucial before the advent of the compass.

Moreover, they serve to measure seasons: spring, summer, autumn, winter; to track the months and thereby establish the timing for festivals, agricultural activities, and so forth. “In days, and in years,” refers to gauging the lengths of days and counting years. The duration of a day is determined by the sun's movement through various constellations, such as Aries, Taurus, Gemini, and others. The year is calculated based on the earth's orbit around the sun, and among the ancient Israelites, it was measured by the cycles of the new moons.