The more literal Munro of the same passage from book 6:
[68] Now unless you drive from your mind with loathing all these things, and banish far from you all belief in things degrading to the gods and inconsistent with their peace, then often will the holy deities of the gods, having their majesty lessened by you, do you hurt; not that the supreme power of the gods can be so outraged that in their wrath they shall resolve to exact sharp vengeance, but because you will fancy to yourself that they, though they enjoy quiet and calm peace, do roll great billows of wrath; nor will you approach the sanctuaries of the gods with a calm breast, nor will you be able with tranquil peace of mind to take in those idols which are carried from their holy body into the minds of men as heralds of their divine form. And what kind of life follows after this, may be conceived.