Isaiah 48:17-19

Thus saith the LORD, thy Redeemer, the Holy One of Israel; I am the LORD thy God which teacheth thee to profit, which leadeth thee by the way that thou shouldest go. O that thou hadst hearkened to my commandments! then had thy peace been as a river, and thy righteousness as the waves of the sea: thy seed also had been as the sand, and the offspring of thy bowels like the gravel thereof; his name should not have been cut off nor destroyed from before me.