I went up
When he arrived in Jerusalem, he tried to associate with the disciples, but they were all afraid of him, since they did not believe he was a disciple.
Barnabas, however, took him and brought him to the apostles and explained to them how, on the road, Saul had seen the Lord, and that He had talked to him, and how in Damascus he had spoken boldly in the name of Jesus.
Saul was coming and going with them in Jerusalem, speaking boldly in the name of the Lord.
He conversed and debated with the Hellenistic Jews, but they attempted to kill him.
"After I came back to Jerusalem and was praying in the temple complex, I went into a visionary state
and saw Him telling me, 'Hurry and get out of Jerusalem quickly, because they will not accept your testimony about Me!'