Acts 14:27

14:27 When they arrived and gathered the church together, they reported all the things God had done with them, and that he had opened a door of faith for the Gentiles.

Galatians 2:16

2:16 yet we know that no one is justified by the works of the law but by the faithfulness of Jesus Christ. And we have come to believe in Christ Jesus, so that we may be justified by the faithfulness of Christ and not by the works of the law, because by the works of the law no one will be justified.

Galatians 3:9

3:9 So then those who believe are blessed along with Abraham the believer.