Then after three years I went up to Jerusalem to see Peter, and abode with him fifteen days.
All Commentaries on Galatians 1:18 Go To Galatians 1
John Chrysostom
AD 407
What greater humility of soul could there be? For after so many conversions, having no need of Peter or of speech with him but being equal with him in honor—for I say no more at present—he nonetheless goes up to him as to one who is greater and senior … and he says not “to see Peter” but to visit Peter, as people say when acquainting themselves with great and splendid cities.