Thank you Lbooth1955 for your detailed response. Certainly, looking at the whole chapter 2, it is clear that Peter was addressing the Jews living there and proselytes in Jerusalem coming from other nations. So I can now understand your reference to Acts 2:38 that it was not in reference to Peter's message to the Jews as being different to what might also be preached to the Gentiles (as in Paul's deliveries); same message but different audience, though Paul certainly included Jews (both believing & those still bound in Judaism) in his ministry and letters. GBU.
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