things which rightly have the power to move him here. For not every sin is immorality; God who daily hears His saints when they say: “Forgive us our debts,”29 does not destroy every sinner although He destroys everyone “who is unfaithful to Him.”30 But what is to be understood by immorality and how it is to be limited, and whether, because of it, one may put away his wife is a most obscure question. Yet there is no doubt that this is permitted because of the immorality committed in licentious acts.