John Wesley on Acts 26:17

Delivering thee from the people - The Jews and the Gentiles, to whom, both Jews and Gentiles, I now send thee - Paul gives them to know, that the liberty he enjoys even in bonds, was promised to him, as well as his preaching to the Gentiles. I, denotes the authority of the sender. Now, the time whence his mission was dated. For his apostleship, as well as his conversion, commenced at this moment.