The coming of God in all His unveiled power at Mt. Sinai was terrifying to the people of Israel. The thundering voice of the Lord puts sinners in fear of death (Deut 18:15–19). He had come to test them, just as He had done with Abraham. Just as God provided a substitute for Abraham, God also would raise up a prophet like Moses, the Messiah, the Christ. But not in all his might and glory, rather, God came to His people veiled in human flesh. As John the Baptist proclaimed, He is the Lamb of God who takes away the sin of the world.