"precious look on John's face. A mixture of revelation and confusion, like he doubted what he had been proclaiming might actually be coming true. Jesus had chuckled and thought of dunking John in the water as a playful prank, but thought better of it because of the seriousness of the moment. Baptism was a serious sacrament indeed. It was a symbolic ritual that recapitulated the cleansing waters of the Great Deluge. In the days of Noah, the fallen Sons of God had not merely come to earth to draw worship away from Yahweh. They also sought to corrupt humanity by violating the holy separation between heaven and earth. They mated with human women who gave birth to unholy hybrids of human and angel. These offspring were giants called Nephilim, and they were mighty warriors of old. The angelic/human crossbreeding had a second purpose: to corrupt the bloodline of the Messiah that was promised through the fully human bloodline of Eve. In the curse on the Serpent of the Garden. Yahweh had said, "I will put war between you and the woman, and between your seed and her seed; he shall crush your head, and you shall strike his heel." The violent sins of men and angels brought the judgment of Yahweh to cleanse the earth from abomination. But it was only the beginning of a war that would not cease until the promised Messiah came to crush the Serpent's head."