Galatians 2:8; Galatians 3:5; Galatians 5:6

Galatians 2:8

8 (For he that wrought effectually in Peter to the apostleship of the circumcision, the same was mighty in me toward the Gentiles:)

Galatians 3:5

5 He therefore that ministereth to you the Spirit, and worketh miracles among you, doeth he it by the works of the law, or by the hearing of faith?

Galatians 5:6

6 For in Jesus Christ neither circumcision availeth any thing, nor uncircumcision; but faith which worketh by love.