109.

I recollect having already stated that no one should suppose that Peter received that name for the first time on the occasion when He said to Him, "Thou art Peter, and upon this rock I will build my Church." For the time at which he did obtain this name was that referred to by John, when he mentions that he was addressed in these terms: "Thou shalt be called Cephas, which is, by interpretation, Peter." ¹ Hence, too, we are as little to think that Peter got this designation on the occasion to which Mark alludes, when he recounts the twelve apostles individually by name, and tells us how James and John were called the sons of thunder, merely on the ground that in that passage he has recorded the fact that He surnamed him Peter. ² For that circumstance is noticed there simply because it was suggested to the writer's recollection at that particular point, and not because it took place in actual fact at that specific time.