A sin in Xianity to love/have intimate relationships with a non believer?

2 cor 6: 14 - 16
Be ye not unequally yoked together with unbelievers: for what fellowship hath righteousness with unrighteousness? and what communion hath light with darkness?

15And what concord hath Christ with Belial? or what part hath he that believeth with an infidel?

16And what agreement hath the temple of God with idols? for ye are the temple of the living God; as God hath said, I will dwell in them, and walk in them; and I will be their God, and they shall be my people.
Why does God deny you one who you love if they don't believe in Him?

Sidequestion: Do you go to Hell for marrying or whatever a non-Xian?

Be ye not unequally yoked together with unbelievers: for what fellowship hath righteousness with unrighteousness? and what communion hath light with darkness?

Yes you should not be with an unbeliever. And if you see anyone doing any work on Sunday -like gathering wood for a fire - you should kill them. Preferably by stoning them to death. Its more dramatic that way.

Numbers 15:32-36 (King James Version)
King James Version (KJV)
Public Domain



32And while the children of Israel were in the wilderness, they found a man that gathered sticks upon the sabbath day.

33And they that found him gathering sticks brought him unto Moses and Aaron, and unto all the congregation.

34And they put him in ward, because it was not declared what should be done to him.

35And the LORD said unto Moses, The man shall be surely put to death: all the congregation shall stone him with stones without the camp.

36And all the congregation brought him without the camp, and stoned him with stones, and he died; as the LORD commanded Moses.