John 13:17
If you know these things, blessed are you, if you do them.
John 15:9-10
As the Father has loved me, so have I loved you; abide in my love.
John 15:14
You are my friends, if you do whatever I command you.
Romans 16:17
Now I beseech you, brethren, to mark those who make divisions and cause offenses in opposition to the teaching which you have learned, and avoid them.
1 Corinthians 5:11
but now I write to you, not to associate with any one professing to be a brother, if he is lewd or covetous, or an idolater, or a reviler, or a drunkard, or an extortioner: with such a one not even to eat.
Ephesians 5:11
and do not participate in the unfruitful works of darkness, but rather even reprove them;
2 John 1:10-11
If any one comes to you, and brings not this teaching, receive him not into your house, and do not wish him well:
Revelation 18:4
And I heard another voice from heaven, saying: Come out of her, my people, lest you become partakers of her sins, and lest you receive of her plagues.