Whether he that is appointed to the episcopate ought to be better than others?

Objections

Objection 1 : It would seem that one who is appointed to the episcopate ought to be better than others. For our Lord, when about to commit the pastoral office to Peter, asked him if he loved Him more than the others. Now a man is the better through loving God the more. Therefore it would seem that one ought not to be appointed to the episcopal office except he be better than others.
Objection 2 : Further, Pope Symmachus says (can. Vilissimus I, qu. 1): "A man is of very little worth who though excelling in dignity, excels not in knowledge and holiness." Now he who excels in knowledge and holiness is better. Therefore a man ought not to be appointed to the episcopate unless he be better than others.
Objection 3 : Further, in every genus the lesser are governed by the greater, as corporeal things are governed by things spiritual, and the lower bodies by the higher, as Augustine says (De Trin. iii, 3). Now a bishop is appointed to govern others. Therefore he should be better than others.