See Acts 9:20-23. The 20th verse contains a summary of his labors in obedience to the command of the Lord Jesus. His argument is that the Lord Jesus had from heaven commanded him to do this, and that he had done no more than to obey his injunction. The word “then” in this verse is supplied by our translators, and is not necessary to the proper explanation of the passage. It would seem from that word that he had not preached “to the Gentiles” until after he had preached “at Jerusalem and throughout all the coasts of Judea,” whereas, in fact, he had, as we have reason to believe (see the notes on Acts 9:23), before then “preached” to the Gentiles in Arabia. The statement here, in the original, is a general statement that he had preached at Damascus and at Jerusalem, and in all the coasts of Judea, and also to the Gentiles, but without specifying the exact order in which it was done.
Related Commentaries of Acts 26:20
Acts 26:20
20 But shewed first unto them of Damascus, and at Jerusalem, and throughout all the coasts of Judaea, and then to the Gentiles, that they should repent and turn to God, and do works meet for repentance.