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
Gaius Marius Victorinus
AD 400
For if the foundation of the church was laid in Peter, to whom all was revealed, as the gospel says, Paul knew that he ought to see Peter. When he speaks of seeing Peter, it is as one to whom Christ had committed so much authority, not as one from whom he was to learn anything…. “How,” [he implies], “could I learn this great knowledge of God from Peter in such a short time?” Epistle to the Galatians.