John Chrysostom

And here he requires, though in other words, that he be "not a novice," where he says, "Let these also first be proved," where the conjunction "also" is added, as connecting this with what had been said before of Bishops, for nothing intervenes between. And there is the same reason for the "not a novice" in that case. For would it not be absurd, that when a newly purchased slave is not entrusted with anything in a house, till he has by long trial given proofs of his character, yet that one should enter into the Church of God from a state of heathenism, and be at once placed in a station of preeminence?