Matthew 12:45
Then it goes and takes along with itself seven other spirits more evil than itself, and, entering in, they dwell there; and the last state of that man becomes worse than the first. So shall it be also to this wicked generation."
John 6:66
From this time many of His disciples went back, and walked no more with Him.
Romans 12:9
Let love be without hypocrisy; abhorring that which is evil; cleaving to that which is good;
2 Corinthians 6:14-17
Become not unequally yoked with unbelievers; for what fellowship have righteousness and lawlessness? And what communion has light with darkness?
Hebrews 10:38-39
"But My righteous one shall live by faith, and, if he draw back, My soul has no pleasure in him."
2 Peter 2:18-22
For, uttering great swelling words of vanity, they entice, in desires of the flesh, by their lasciviousness, those just escaping from those who live in error;
1 John 2:9
He who says that he is in the light, and hates his brother, is in the darkness even until now.