Acts 18:26-30

and he began speaking boldly in the synagogue. But when Priscilla and Aquila heard him, they took him aside and explained the way of God more accurately to him.

And when he wanted to go across to Achaia, the brothers encouraged him and wrote to the disciples to welcome him; and when he had arrived, he greatly helped those who had believed through grace,

for he powerfully refuted the Jews in public, demonstrating by the Scriptures that Jesus was the Christ.