Paul continues to speak.
## all the Jews ##
Possible meanings: 1) Pharisees who grew up with Paul and knew him as a Pharisee or 2) "Paul was well known amongst the Jews due to his zeal as a pharisee and now as a believer"
## in my nation ##
Possible meanings: 1) among his own people, not necessarily in the geographical land of Israel or 2) in the land of Israel.