The Instructions of Commodianus 48O Faithful, Beware of Evil.

The birds are deceived, and the beasts of the woods in the woods, by those very charms by which their ruin is ever accomplished, and caves as well as food deceive them as they follow; and they know not how to shun evil, nor are they restrained by law. Law is given to man, and a doctrine of life to be chosen, from which he remembers that he may be able to live carefully, and recalls his own place, and takes away those things which belong to death. He severely condemns himself who forsakes rule; either bound with iron, or cast down from his degree; or deprived of life, he loses what he ought to enjoy. Warned by example, do not sin gravely; translated by the laver, rather have charity; flee far from the bait of the mouse-trap, where there is death. Many are the martyrdoms which are made without shedding of blood. Not to desire other men's goods; to wish to have the benefit of martyrdom; to bridle the tongue, thou oughtest to make thyself humble; not willingly to use force, nor to return force used against thee, thou wilt be a patient mind, understand that thou art a martyr.