Have in mind therefore in what manner thou hast received and heard: and observe, and do penance. If then thou shalt not watch, I will come to thee as a thief, and thou shalt not know at what hour I will come to thee.
For when they shall say, peace and security; then shall sudden destruction come upon them, as the pains upon her that is with child, and they shall not escape.
But when I saw that they walked not uprightly unto the truth of the gospel, I said to Cephas before them all: If thou, being a Jew, livest after the manner of the Gentiles, and not as the Jews do, how dost thou compel the Gentiles to live as do the Jews?