Therefore, this psalm aptly reflects the hidden actions of the Only-begotten Son of God. The Lord emphasizes His unique status by using the title "Son" without further qualification, as seen in His words, "If the Son shall make you free, you shall be free indeed" (John 8:36). By omitting "Son of God," He indicates to us that it is His only-begotten status that is being referenced. This expression allows for no other interpretation but His supreme nature, understood by us even without explicit naming. Just as we might say "it rains" or "it is clear," the exertion of the agent's greatness is recognized without the need for additional clarification.
So, what do we mean by the hidden aspect of the Son? This phrase suggests that there are certain aspects of the Son that are manifest, which distinguishes them from those deemed hidden. We acknowledge two comings of the Lord: one that occurred in the past, which the Jews failed to grasp, and another that is yet to come, which we eagerly anticipate. The part of the Son's coming that remained concealed from the Jews ultimately benefits the Gentiles, as indicated by the blindness that befell Israel, allowing the fullness of the Gentiles to enter (Romans 11:25).
Both judgments are described in Scripture for those who take heed: a hidden judgment and a manifest one. Regarding this hidden judgment, the apostle Peter states, "The time has come for judgment to begin at the house of the Lord" (1 Peter 4:17). The hidden judgment serves as a trial through which individuals are either refined for purity, cautioned to repent, or, if they disregard God's calling and discipline, led into condemnation due to spiritual blindness. In contrast, the manifest judgment occurs when the Lord returns to judge both the living and the dead, where all will acknowledge that rewards for the righteous and penalties for the unrighteous are dispensed through Him. However, this acknowledgment will only serve to heighten their condemnation rather than alleviate it.
The Lord's reference to these two types of judgment relates to His assertion that "whoever believes in Me has passed from death unto life and shall not come into judgment" (John 5:24). This pertains to the manifest judgment; for those who transition from death to life through the process of trial—whereby He disciplines every son He receives (Hebrews 12:6)—are undergoing a hidden judgment. Conversely, those who do not believe are already condemned (John 3:18), indicating that the hidden judgment has set the stage for their manifest condemnation. We also read about these judgments in the Book of Wisdom, which states, “Therefore to them, as foolish children, Thou hast given judgment to mock them; but those who were not corrected by this judgment felt a judgment worthy of God” (Wisdom 12:25-26). Thus, whoever fails to heed this hidden judgment of God will rightfully face punishment from the manifest judgment.