94. He cast down his rod and it became a serpent which devoured the serpents of Egypt; Ex. vii. 12. this signifying that the Word should become Flesh to destroy the poison of the dread serpent by the forgiveness and pardon of sins. For the rod stands for the Word that is true—royal—filled with power—and glorious in ruling. The rod became a serpent; so He Who was the Son of God begotten of the Father became the Son of man born of a woman, and lifted, like the serpent, on the cross, poured His healing medicine on the wounds of man. Wherefore the Lord Himself says: “As Moses lifted up the serpent in the wilderness, so must the Son of Man be lifted up.” S. John iii. 14.