The Instructions of Commodianus 52

For deserters are not called so as all of one kind. One is wicked, another partially withdraws; but yet true judgments are decreed for both. So Christ is fought against, even as Cæsar is obeyed. Seek the refuge of the king, if thou hast been a delinquent. Do thou implore of Him; do thou prostrate confess to Him: He will grant all things whose also are all our things. The camp being replaced, beware of sinning further; do not wander long as a soldier through caves of the wild beasts. Let it be sin to thee to cease from unmeasured doing.