Bible Verses About Circumcision: Necessity of, denied by Paul

but not even Titus, who is with me, being a Greek, was compelled to be circumcised--

and that because of the false brethren brought in unawares, who did come in privily to spy out our liberty that we have in Christ Jesus, that us they might bring under bondage,

to whom not even for an hour we gave place by subjection, that the truth of the good news might remain to you.