XXXVI. But the holy scripture has prohibited such an exchange as this when it says, "Thou shalt not exchange good for Evil"[Le 27:33.] (111) On this account therefore pleasure is accursed, and let us now see how well adapted to it are the curses which the scripture denounces against it, "Thou shalt be cursed" says God, "above all creatures." Therefore, the whole race of animals is irrational andunder the guidance only of the external senses; but every one of the outward senses curses pleasure as a most inimical and hostile thing to it; for it is in reality hostile to the outward senses. And the proof of this is that, when we are sated with an immoderate indulgence in pleasure, we are not able either to see, or to hear, or to smell, or to taste, or to touch with any clearness of our faculties, but we make all our essays and approaches in an obscure and imbecile manner. (112) And this happens to us when we are for a moment at a distance from its infection; but at the exact moment of the enjoyment of pleasure we are completely deprived of all such perception as can arise from the operation of the outward senses, so that we seem to be mutilated. How then can it be anything but natural for the outward sense to denounce curses upon pleasure which thus deprives it of its faculties?