Galatians 1:16-18

To reveal his Son in me. It was one thing to call him, as was done on the way to Damascus; another to reveal Christ to him. This was needful that he should be a witness of the resurrection to the Gentiles.

I conferred not with flesh and blood. He did not go to men to learn more, or for counsel.
Neither went I up to Jerusalem to them who were apostles before me. He did not seek those who were apostles before him at Jerusalem to be taught.

I went into Arabia. This is the only place where this fact is mentioned. Like Moses and Elijah, he spent a season, perhaps for reflection, communion with God, and preparation, amid the Arabian solitudes. He then returned again to Damascus. Here he probably did his first preaching (Ac 9:20-23). Arabia lay south and east of Palestine, extending to the vicinity of Damascus.
Then, after three years I went up to Jerusalem. Three years after conversion. This journey to Jerusalem, hurried by persecution at Damascus (2Co 11:32), was probably A.D. 40.

To see Peter. He had probably never met him before. He desired to form his acquaintance and counsel over their great work. He then remained fifteen days, not long enough to have been taught the gospel by Peter, if that had been his object.
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