9. Now since God knew that man’s affections, once endued with knowledge, would more readily incline towards craft than towards perfect prudence, (for how could the qualities of His work be concealed from His discerning eye, Who had set up certain boundaries in our soul?) He desired to cast out craft from Paradise, and as the provident Author of our salvation, to place therein the desire of life and the discipline of piety. Wherefore He commanded man to eat of every tree which is in Paradise, but that of the tree of knowledge of good and evil he should not eat. 10. But since all creatures are subject to passions, lust, with the stealth of a serpent, has crept over man’s affections: well therefore has holy Moses represented lust under the similitude of a serpent; for it creeps upon its belly like a serpent, not walking on foot, nor raised up on legs, gliding along by the sinuous contortions, as it were, of its whole body. Its food, as that of the serpent, is earthly, for it knows not heavenly food, but feeds on carnal things, and changes itself into various kinds of desire, and bends to and fro in tortuous wreaths. It has poison in its fangs, whereby the belly of every luxurious man is ripped up, the glutton is slain, the licker up of dishes perishes. How many have been burst by wine, weakened by drunkenness, distended by gluttony. 11. Now I understand why the Lord God breathed on the face of man; for there is the seat and there are the incitements to lust, the eyes, the ears, the nose and the mouth; it was to fortify our senses against lust. Now it was this lust, which, as a serpent, inspired us with craft, for it is not lust but labour and constant meditation, which, by God’s grace, gives perfect wisdom. Sidenote: 1 Cor. xi. 3. Sidenote: Eccles. vii. 11. 12. Now since the posterity of Adam are involved in the snares of the serpent, let us imitate herein the fraud of the serpent, and not run our head into danger, but be careful of its security beyond that of our other members, for _the head of every man is Christ_. Let this remain safe, that the poison of the serpent may not harm us. For _Wisdom is good with an inheritance_, that is, with faith, for there is an inheritance to them that believe in God. 13. But if that first man, who, dwelling in Paradise, conversed with God, could fall so easily, though made of that virgin clay which had lately been formed and created by the word of God, nor as yet clotted with gore and the murder of kindred, nor polluted by iniquity and shame; nor condemned in our flesh to the curse of a guilty posterity; how much more easily afterwards did the smooth-worn path of sin lead the human race to a greater fall, when, one after another, generations more and more depraved succeeded others less wicked?