23. Why, therefore, should not the Church use force in compelling her lost sons to return, if the lost sons compelled others to their destruction? Although even men who have not been compelled, but only led astray, are received by their loving mother with more affection if they are recalled to her bosom through the enforcement of terrible but salutary laws, and are the objects of far more deep congratulation than those whom she had never lost. Is it not a part of the care of the shepherd, when any sheep have left the flock, even though not violently forced away, but led astray by tender words and coaxing blandishments, to bring them back to the fold of his master when he has found them, by the fear or even the pain of the whip, if they show symptoms of resistance; especially since, if they multiply with growing abundance among the fugitive slaves and robbers, he has the more right in that the mark of the master is recognised on them, which is not outraged in those whom we receive but do not rebaptize? For the wandering of the sheep is to be corrected in such wise that the mark of the Redeemer should not be destroyed on it. For even if any one is marked with the royal stamp by a deserter who is marked with it himself, and the two receive forgiveness, and the one returns to his service, and the other begins to be in the service in which he had no part before, that mark is not effaced in either of the two, but rather it is recognised in both of them, and approved with the honour which is due to it because it is the king's. Since then they cannot show that the destination is bad to which they are compelled, they maintain that they ought to be compelled by force even to what is good. But we have shown that Paul was compelled by Christ; therefore the Church, in trying to compel the Donatists, is following the example of her Lord, though in the first instance she waited in the hopes of needing to compel no one, that the prediction of the prophet might be fulfilled concerning the faith of kings and peoples.