Acts 13:38-39, 46

Be it known unto you therefore, men and brethren, that through this man is preached unto you the forgiveness of sins: and by him all that believe are justified from all things, from which ye could not be justified by the law of Moses.

Then Paul and Barnabas waxed bold, and said, It was necessary that the word of God should first have been spoken to you: but seeing ye put it from you, and judge yourselves unworthy of everlasting life, lo, we turn to the Gentiles.