John Gill Commentary Acts 26:27

"King Agrippa, believest thou the prophets? I know that thou believest." — Acts 26:27 (ASV)

King Agrippa, do you believe the prophets ?
&c.] What they have said concerning the person, office, sufferings, death, and resurrection of Christ, and that what they have said is fulfilled in Jesus of Nazareth?

I know that you believe ;
that what the prophets said were true, and are accomplished.