Bible Verses About Circumcision: Trusting To, a Denial of Christ

Are ye so foolish? having begun in the Spirit, are ye now made perfect by the flesh?

Have ye suffered so many things in vain? if it be yet in vain.

For I testify again to every man that is circumcised, that he is a debtor to do the whole law.

Christ is become of no effect unto you, whosoever of you are justified by the law; ye are fallen from grace.