62. This refers to that period of human history when, of all nations, only the Children of Israel possessed that knowledge of Truth which comes from God alone. At that time they were entrusted with the task of directing the nations of the world to righteousness; they were expected to serve God and to invite the rest of the world to do the same.
63. A major reason for the degeneration of the Israelites was the corruption of their beliefs about the After that since they were related to those venerable saints and pious men who had dedicated themselves entirely to the service of God in the past, the, would be forgiven by the grace of those great men. They believed that once they had bound themselves firmly to those men of God, it would become impossible for God to punish them. Such false reliance made them negligent of true religious piety and enmeshed them in a life of sin and wickedness. Hence, as well as reminding the Children of Israel of God's favour upon them, it was necessary to refute all the false ideas which they cherished.