Unfortunately, I will be leaving RF for some time. I have embarked on a new project in my life that will consume most of my time. I leave with you what the Bible says about non-believers since most of the banter I do here is with atheists and agnostics.
Non Believers
2 John 1:9-11 ESV / 591 helpful votes
Everyone who goes on ahead and does not abide in the teaching of Christ, does not have God. Whoever abides in the teaching has both the Father and the Son. If anyone comes to you and does not bring this teaching, do not receive him into your house or give him any greeting, for whoever greets him takes part in his wicked works.
2 Corinthians 6:14 ESV / 383 helpful votes
Do not be unequally yoked with unbelievers. For what partnership has righteousness with lawlessness? Or what fellowship has light with darkness?
1 Corinthians 15:33 ESV / 373 helpful votes
Do not be deceived: “Bad company ruins good morals.”
1 Corinthians 7:13-14 ESV / 320 helpful votes
If any woman has a husband who is an unbeliever, and he consents to live with her, she should not divorce him. For the unbelieving husband is made holy because of his wife, and the unbelieving wife is made holy because of her husband. Otherwise your children would be unclean, but as it is, they are holy.
John 3:16 ESV / 250 helpful votes
“For God so loved the world, that he gave his only Son, that whoever believes in him should not perish but have eternal life.
Matthew 7:21-23 ESV / 249 helpful votes
“Not everyone who says to me, ‘Lord, Lord,’ will enter the kingdom of heaven, but the one who does the will of my Father who is in heaven. On that day many will say to me, ‘Lord, Lord, did we not prophesy in your name, and cast out demons in your name, and do many mighty works in your name?’ And then will I declare to them, ‘I never knew you; depart from me, you workers of lawlessness.’
Proverbs 3:5-7 ESV / 248 helpful votes
Trust in the Lord with all your heart, and do not lean on your own understanding. In all your ways acknowledge him, and he will make straight your paths. Be not wise in your own eyes; fear the Lord, and turn away from evil.
1 Corinthians 5:9-13 ESV / 214 helpful votes
I wrote to you in my letter not to associate with sexually immoral people— not at all meaning the sexually immoral of this world, or the greedy and swindlers, or idolaters, since then you would need to go out of the world. But now I am writing to you not to associate with anyone who bears the name of brother if he is guilty of sexual immorality or greed, or is an idolater, reviler, drunkard, or swindler—not even to eat with such a one. For what have I to do with judging outsiders? Is it not those inside the church whom you are to judge? God judges those outside. “Purge the evil person from among you.”
2 Corinthians 4:4 ESV / 213 helpful votes
In their case the god of this world has blinded the minds of the unbelievers, to keep them from seeing the light of the gospel of the glory of Christ, who is the image of God.
2 Chronicles 15:12-13 ESV / 212 helpful votes
And they entered into a covenant to seek the Lord, the God of their fathers, with all their heart and with all their soul, but that whoever would not seek the Lord, the God of Israel, should be put to death, whether young or old, man or woman.
Psalm 14:1 ESV / 127 helpful votes
To the choirmaster. Of David. The fool says in his heart, “There is no God.” They are corrupt, they do abominable deeds, there is none who does good.
1 Corinthians 7:12-16:24 ESV / 112 helpful votes
To the rest I say (I, not the Lord) that if any brother has a wife who is an unbeliever, and she consents to live with him, he should not divorce her. If any woman has a husband who is an unbeliever, and he consents to live with her, she should not divorce him. For the unbelieving husband is made holy because of his wife, and the unbelieving wife is made holy because of her husband. Otherwise your children would be unclean, but as it is, they are holy. But if the unbelieving partner separates, let it be so. In such cases the brother or sister is not enslaved. God has called you to peace. For how do you know, wife, whether you will save your husband? Or how do you know, husband, whether you will save your wife? ...
The rest here (too much to list)
What Does the Bible Say About Non Believers?