And I answered, Who are you, Lord? And he said unto me,
I am Jesus of Nazareth, whom you persecute.
Read Chapter 22
Irenaeus of Lyons
AD 202
But again, we allege the same against those who do not recognise Paul as an apostle: that they should either reject the other words of the Gospel which we have come to know through Luke alone, and not make use of them; or else, if they do receive all these, they must necessarily admit also that testimony concerning Paul, when he (Luke) tells us that the Lord spoke at first to him from heaven: "Saul, Saul, why persecutest thou Me? I am Jesus Christ, whom thou persecutest; "
Why then, these very things ought to have been held worthy of credit, from those that went before: otherwise he would not have undergone such a revolution. How if he is only making a fine story of it, say you? Answer me, Why did he suddenly fling away all this zeal? Because he looked for honor? And yet he got just the contrary. But an easy life, perhaps? No, nor that either. Well but something else? Why it is not in the power of thought to invent any other object. So then, leaving it to themselves to draw the inference, he narrates the facts. As I came near, he says, unto Damascus, about noonday. See how great was the excess of the light. What if he is only making a fine story, say you? Those who were with him are witnesses, who led him by the hand, who saw the light. And they that were with me saw indeed the light, and were afraid; but they heard not the voice of Him that spoke to me.