Romans 16:17-18
16:17 Now I urge you, brothers and sisters, to watch out for those who create dissensions and obstacles contrary to the teaching that you learned. Avoid them!
16:18 For these are the kind who do not serve our Lord Christ, but their own appetites. By their smooth talk and flattery they deceive the minds of the naive.
Philippians 3:19
3:19 Their end is destruction, their god is the belly, they exult in their shame, and they think about earthly things.
Philippians 3:1
True and False Righteousness
3:1 Finally, my brothers and sisters, rejoice in the Lord! To write this again is no trouble to me, and it is a safeguard for you.
Philippians 2:5
2:5 You should have the same attitude toward one another that Christ Jesus had,