Romans 16:17-20 J.B. Phillips New Testament (PHILLIPS)
A final warning
17-18 And now I implore you, my brother, to keep a watchful eye on those who cause trouble and make difficulties among you, in plain opposition to the teaching you have been given, and steer clear of them. Such men do not really serve our Lord Jesus Christ at all but are utterly self-centred. Yet with their plausible and attractive arguments they deceive those who are too simple-hearted to see through them.
19-20 Your loyalty to the principles of the Gospel is known everywhere, and that gives me great joy. I want to see you experts in good, and not even beginners in evil. It will not be long before the God of peace will crush Satan under your feet. May the grace of our Lord Jesus Christ be with you.
Romans 16:17-19 New International Version (NIV)
17 I urge you, brothers and sisters, to watch out for those who cause divisions and put obstacles in your way that are contrary to the teaching you have learned. Keep away from them. 18 For such people are not serving our Lord Christ, but their own appetites. By smooth talk and flattery they deceive the minds of naive people. 19 Everyone has heard about your obedience, so I rejoice because of you; but I want you to be wise about what is good, and innocent about what is evil.