Acts 22:15

15 for thou shalt be a witness for him to all men of what thou hast seen and heard.

Acts 22:15 Meaning and Commentary

Acts 22:15

For thou shalt be his witness unto all men
Gentiles as well as Jews, an eye and an ear witness to them;

of what thou hast seen and heard;
as that he saw him personally and alive, and so could witness to the truth of his resurrection; for after he had been seen by all the apostles, he was last of all seen of Paul; and also, that he heard him and received from him the Gospel, and a mission and commission to preach it; for what he preached he did not receive of man, nor was he taught it by any, but he had it by revelation from Jesus Christ.

Acts 22:15 In-Context

13 coming to me and standing by me, said to me, Brother Saul, receive thy sight. And *I*, in the same hour, received my sight and saw him.
14 And he said, The God of our fathers has chosen thee beforehand to know his will, and to see the just one, and to hear a voice out of his mouth;
15 for thou shalt be a witness for him to all men of what thou hast seen and heard.
16 And now why lingerest thou? Arise and get baptised, and have thy sins washed away, calling on his name.
17 And it came to pass when I had returned to Jerusalem, and as I was praying in the temple, that I became in ecstasy,
The Darby Translation is in the public domain.