St. John Chrysostom explains that to ensure the command to forgive seventy times seven does not appear daunting, Jesus Christ presented a parable that exposes those who might pride themselves on their willingness to forgive, while demonstrating that this command is not burdensome, but indeed quite attainable. In this parable, Christ reveals His own humanity, indicating that even if one forgives their neighbor countless times, the distance between that forgiveness and the boundless divine goodness needed at the future Judgment—when an account shall be required—will be as insignificant as a single drop in relation to the vast ocean, and even less.
To help Peter comprehend why the Lord advocates for limitless forgiveness, the Lord remarked, "the kingdom of heaven is like a king who wished to settle accounts with his servants who owed him considerable wealth." Here, the Lord portrays Himself as the King to whom "all authority in heaven and on earth has been given" (Matthew 28:18), seated on a throne in Heaven with the Earth as His footstool. His subjects encompass all of creation, especially those of us who believe in Him, redeemed by His Precious Blood, and obliged to adhere to His commandments and life-giving directives.
Prior to His Last Judgment, whenever He chooses, He may require from us an account of our every thought, desire, word, and action, and we must be perpetually prepared to present this account. He summons us to such examination through the proclamation of His law, through various afflictions, tribulations, illnesses, and perils that bring us face to face with the reality of death and the conscience’s judgment. He instills in us the awareness that we cannot stand justified before Him amidst our many transgressions, that our sins are more numerous than the strands of hair upon our heads, leaving us with but one recourse: to bow before His boundless goodness and implore His mercy and forgiveness.