Isaiah 55:11Meaning & Commentary from the Church Fathers

What is expressed here relies on what preceded it; the essence is this: the nations will not remain in disbelief, for despite their many transgressions, the lost shall be saved. For My thoughts are not akin to human thoughts; just as the heavens are far higher than the earth, so are My thoughts above those of humankind. I am abundantly good and merciful. Would you like another analogy? The rain and snow from the sky never return without nourishing the ground, prompting it to yield a harvest from which bread can be prepared for humanity. Thus, the word of promise that I proclaimed and that issued from My mouth shall not be left unfulfilled; everything shall come to pass as I declare.

In a figurative way, this can be interpreted in two manners. It can refer to the Word of the Lord, as it is written, "In the beginning was the Word, and the Word was with God, and the Word was God" (John 1:1). This Word will not return void, having failed to accomplish the Father's will or to fulfill the purpose of His incarnation or the reconciliation of the world to God. The Word is seen as coming forth from the mouth, womb, and belly—not because God possesses these attributes, but so we may comprehend the divine nature through human language. Alternatively, the gospel message is likened to rain falling on good soil, with spiritual truths reaching us like heavenly clouds.

This metaphor of downpour and rain is echoed in Moses' song found in Deuteronomy: "Let the earth hear the words of My mouth; let My teaching drop like rain, let My speech distill as the dew" (Deuteronomy 32:1-2). Those who sow with tears shall reap joyfully (Psalm 126), and those who cultivate in spirit and truth gather the rewards of eternal life, receiving the nourishment of the Gospel as indicated in Proverbs and Ecclesiastes: "Open your eyes and you will be filled with bread" (Proverbs 20:13), and "Cast your bread upon the waters, for after many days you will find it" (Ecclesiastes 11:1).

It should not be assumed that the command is for the physically hungry alone to open their eyes to partake in temporal sustenance but rather that God beckons us towards the bread of doctrine, which we can only truly consume with our hearts enlightened. Paul frequently speaks of those who feed on the words of faith and truth (2 Corinthians). Teachers are commanded to spread the bread of their teachings widely and to bestow spiritual gifts generously, aware that fulfilling this mandate will bring a reward in the end times. It seems rather unjust that those who, through unjust riches, gain friends to secure them in everlasting dwellings (Luke 16), find that the one who nurtures his spiritual brethren with the doctrine will encounter them even after ages, which Ecclesiastes refers to as many days (Ecclesiastes 11:1).

This is akin to a devoted servant who, upon being dispatched on a task, does not return empty-handed but completes the assignment entrusted to him. The divine plan for the redemption of sinners through Christ the Redeemer will undeniably materialize in due time; nothing will hinder its realization. The Lord assures Christ, "I will accelerate Your journey," implying that He will aid in the successful execution of the work of salvation—that is, the tasks I have instructed You to perform.