John 13:17
if ye comprehend these things, happy are ye if ye put them in practice.
John 15:9-10
as the father has loved me, and I have loved you: so do you persevere in your love to me.
John 15:14
you will be my friends, if you do what I have commanded you.
Romans 16:17
Now I beseech you, brethren, mark those who cause divisions and revolts against the doctrine which you have learned; and avoid them.
1 Corinthians 5:11
but my meaning was, not to keep company with any christian known to be vicious, or covetous, or an idolater, or a railer, or a drunkard, or rapacious, no not even to eat with such a one.
Ephesians 5:11
and be not accomplices in the fruitless practices of vice; on the contrary, condemn them.
2 John 1:10-11
whoever comes to you unaccompanied with this doctrine, don't admit him to your house, nor treat him with the common term of civility.
Revelation 18:4
And I heard another voice from heaven, saying, come out of her, my people, that ye may not be partakers of her sins, nor share in her plagues: