Romans 16:17-20
[Avoid Divisions]
17Now I urge you, brothers, to watch out for those who cause divisions and obstacles that are contrary to the teaching you have learned. Turn away from them. 18For such as these are not serving our Lord Christ, but their own appetites. By smooth talk and flattery they deceive the hearts of the naive.
19Everyone has heard about your obedience, so I rejoice over you. But I want you to be wise about what is good and innocent about what is evil.
20The God of peace will soon crush Satan under your feet. The grace of our Lord Jesus Christ be with you.