John Chrysostom

"For the name of God is blasphemed among the Gentiles through you." (Is. lii. 5; Ez. xxxvi. 20, Ez xxxvi. 23.) See again another double accusation. For they not only commit insolence themselves, but even induce others to do so. And what is far worse-ye not only teach not the things of the Law, but ye even teach the opposite, viz. to blaspheme God, which is opposite to the Law. But the circumcision, one will say, is a great thing. Yea, I also confess it, but when? when it hath the inward circumcision. And observe his judgment, in bringing in what he says about it so opportunely. For he did not begin straightway with it, since the conceit men had of it was great. But after he had shown them to have offended in that which was greater and to be responsible for the blasphemy against God, then having henceforth possession of the reader's judgment against them, and having stripped them of their pre-eminence, he introduces the discussion about circumcision, feeling sure that no one will any more advocate it.