2 Corinthians 6:14
Become not unequally yoked with unbelievers; for what fellowship have righteousness and lawlessness? And what communion has light with darkness?
1 Corinthians 15:33
Be not deceived; evil companionships corrupt good morals.
Ephesians 5:6-14
Let no one deceive you with empty words; for, because of these things, comes the wrath of God upon the sons of disobedience.
John 15:18-19
If the world hates you, ye know that it has hated Me before it hated you.
1 Corinthians 5:9
I wrote to you, in my letter, not to keep company with fornicators;
1 Corinthians 7:39
A wife is bound as long as her husband lives; but, if her husband fall asleep, she is at liberty to he married to whom she will: only in the Lord.
1 Corinthians 10:21
Ye cannot drink the cup of the Lord and the cup of demons; ye cannot partake of the table of the Lord and the table of demons.
James 4:4
Adulteresses! know ye not that the friendship of the world is enmity with God? Whosoever, therefore, purposes to be a friend of the world makes himself an enemy of God.
1 Peter 2:9-10
But ye are "an elect race, a kingly priesthood, a holy nation," a people for a possession, that ye may show forth the excellencies of Him Who called you out of darkness into His marvelous light;
1 Peter 4:2-4
that ye no longer live the rest of your time in the flesh to the desires of men, but to the will of God.
John 7:7
The world cannot hate you; but Me it hates, because I testify concerning it, that its works are evil.
Acts 4:23
And, being released, they went to their own friends, and reported all that the high priests and the elders said to them.
Romans 13:12-14
The night was far spent, and the day has drawn near; let us, therefore, put off the works of darkness, and let us put on the armor of light.
Ephesians 4:17-20
This, therefore, I say, and testify in the Lord, that ye no longer walk as the gentiles also walk, in the vanity of their mind,
Philippians 2:15
that ye may become blameless and harmless, children of God, irreproachable in the midst of a crooked and perverse generation, among whom ye appear as luminaries in the world,
1 Thessalonians 5:4-8
But ye, brethren, are not in darkness, that the day should overtake you as a thief;
1 John 1:5-7
And this is the message which we have heard from Him, and announce to you, that God is Light, and in Him there is no darkness at all.
1 John 3:12-14
not as Cain who was of the evil one, and slew his brother. And wherefore did he slay him? Because his own works were evil, and his brother's righteous.