¹⁸ And I tell you that you are Peter,^[a](A) and on this rock I will build my church,^(B) and the gates of Hades^[b] will not overcome it.

¹⁷ If they still refuse to listen, tell it to the church;^(A) and if they refuse to listen even to the church, treat them as you would a pagan or a tax collector.^(B)