'Faith in Jesus' in the Bible

yet knowing that a man is not justified by the works of the law but through faith in Jesus Christ, even we believed on Christ Jesus, that we might be justified by faith in Christ, and not by the works of the law: because by the works of the law shall no flesh be justified.

But the scriptures shut up all things under sin, that the promise by faith in Jesus Christ might be given to them that believe.

For you are all children of God by the faith in Jesus Christ;