John 13:17
If ye know these things, happy are ye, if ye do them. I speak not of you all:
John 15:9-10
As the Father hath loved me, so have I loved you.
John 15:14
Ye are my friends, if ye do whatsoever I command you. I no longer call you servants,
Romans 16:17
Now I beseech you, brethren, mark them who cause divisions and offences, contrary to the doctrine which ye have learned, and avoid them.
1 Corinthians 5:11
But I have now written unto you, if any who is named a brother, be a lewd person, or covetous, or an idolater, or a railer, or a drunkard, or rapacious, not to converse with such an one, no, not to eat with him.
Ephesians 5:11
And have no fellowship with the unfruitful works of darkness, but rather reprove them.
2 John 1:10-11
he that abideth in the doctrine of Christ, he hath both the Father and the Son. If any come to you, and bring not this doctrine,
Revelation 18:4
And I heard another voice out of heaven, saying, Come out of her my people, that ye be not partakers of her sins, and that ye receive not of her plagues.