And the Angel said to him: "Why did you beat your donkey three times? I have come to be an adversary to you, because your way is perverse and contrary to me.
But when I had seen that they were not walking correctly, by the truth of the Gospel, I said to Cephas in front of everyone: "If you, while you are a Jew, are living like the Gentiles and not the Jews, how is it that you compel the Gentiles to keep the customs of the Jews?"
For when they will say, "Peace and security!" then destruction will suddenly overwhelm them, like the labor pains of a woman with child, and they will not escape.
Therefore, keep in mind the way that you have received and heard, and then observe it and repent. But if you will not be vigilant, I will come to you like a thief, and you will not know at what hour I will come to you.