How were the Gentiles coming to a knowledge of Israel's God according to Paul's testimony?
Paul testified that Gentiles were coming to a knowledge of Israel's God through the Gospel—specifically through Christ's death, burial, and resurrection. After more than twenty years ministering among Gentiles, he reported a tremendous response, with churches established throughout Asia Minor, Greece, and Rome. The Lord had sent him far hence to the Gentiles.
Les explains that Paul had been out ministering to Gentiles for some 20 years or more, and he had seen a tremendous response as churches were established throughout Asia Minor, Greece, and Rome. When Paul came back to Jerusalem and stood before the religious leaders in Acts 22, he recounted his conversion experience on the road to Damascus and his experiences out among the Gentiles. He testified that they were coming to a knowledge of Israel's God through the Gospel, through Christ's death, burial, and resurrection. Paul also rehearsed the Lord's instruction: he was to depart from Jerusalem because the Jews would not receive his testimony concerning Him, and the Lord would send him far hence to the Gentiles.