The Twelve Books on the Institutes of the Cœnobia, and the Remedies for the Eight Principal Faults

We must then do our best to endeavour to amend our faults and correct our manners. And if we succeed in correcting them we shall certainly be at peace, I will not say with men, but even with beasts and the brute creation, according to what is said in the book of the blessed Job: “For the beasts of the field will be at peace with thee;” for we shall not fear offences coming from without, nor will any occasion of falling trouble us from outside, if the roots of such are not admitted and implanted within in our own selves: for “they have great peace who love thy law, O God; and they have no occasion of falling.”