“For thou shalt be his witness unto all men of what thou hast seen and heard.”
King James Version (KJV)
22:16 Be baptized, and wash away thy sins - Baptism administered to real penitents, is both a means and seal of pardon. Nor did God ordinarily in the primitive Church bestow this on any, unless through this means.
22:17 When I was returned to Jerusalem - From Damascus, and was praying in the temple - Whereby he shows that he still paid the temple its due honour, as the house of prayer. I was in a trance - Perhaps he might continue standing all the while, so that any who were near him would hardly discern it.