And to instruct thee how great a thing it was, their afterwards learning His doctrine complete, when the things that offend had passed by; learn it from this same leader of theirs. For this very Peter, he who after so many miracles proved so weak as even to deny Him, and to be in fear of a mean damsel; after the cross had come forth, and he had received the certain proofs of the resurrection, and there was nothing more to offend and trouble him, retained the teaching of the Spirit so immovable, that more vehemently than a lion he sprang upon the people of the Jews, for all the dangers and innumerable deaths which were threatened.