Thematic Bible: In regard to circumcision

Now some that came down from Judea, taught the brethren, saying, Except ye be circumcised according to the law of Moses, ye cannot be saved. A dissension therefore arising, and Paul and Barnabas having no small dispute with them, it was resolved that Paul and Barnabas, and some others, should go up to the apostles and elders at Jerusalem about this question. They therefore, being brought forward on their way by the church, passed through Phenicia and Samaria, relating the conversion of the Gentiles: and they gave great joy to all the brethren. read more.
And when they came to Jerusalem, they were received by the church, and by the apostles and elders, and they told them all that God had done by them. But there rose up, said they, some of the sect of the pharisees that believed, saying, that it was necessary to circumcise them, and enjoin them to keep the law of Moses. So the apostles and elders were assembled together to consider about this matter. And after much debate, Peter rose up, and said unto them, Brethren, ye know that a good while ago, God, who was among us, chose that the Gentiles should hear by my mouth the word of the gospel, and believe. And God who knoweth the heart, bare witness to them, giving them the holy Spirit, as He had done also to us: and made no difference between us and them, having purified their hearts by faith. Now therefore why do ye tempt God, in imposing a yoke on the neck of the disciples, which neither our fathers nor we were able to bear?

Forasmuch as we have heard, that some who went out from us, have troubled you by their discourses, unsettling your minds, saying, ye must be circumcised, and keep the law; to whom we gave no such commission; Verse ConceptsHeresyMen's OrdersTroubling Groups Of People

But even Titus, who was with me, being a Greek, was not compelled to be circumcised; and that because of the false brethren clandestinely introduced, who had crept in as spies upon our liberty, which we have in Christ Jesus, that they might bring us into bondage: to whom we yielded no submission, not even for an hour; that the truth of the gospel might continue with you.