Bible Verses About marrying an unsaved person

And the LORD God said, It is not good that the man should be alone; I will make him an help meet for him.

Therefore shall a man leave his father and his mother, and shall cleave unto his wife: and they shall be one flesh.

But I say unto you, That whosoever shall put away his wife, saving for the cause of fornication, causeth her to commit adultery: and whosoever shall marry her that is divorced committeth adultery.

And he saith unto them, Whosoever shall put away his wife, and marry another, committeth adultery against her.

Know ye not, brethren, (for I speak to them that know the law,) how that the law hath dominion over a man as long as he liveth?

Now concerning the things whereof ye wrote unto me: It is good for a man not to touch a woman.

And unto the married I command, yet not I, but the Lord, Let not the wife depart from her husband:

But if the unbelieving depart, let him depart. A brother or a sister is not under bondage in such cases: but God hath called us to peace.

The wife is bound by the law as long as her husband liveth; but if her husband be dead, she is at liberty to be married to whom she will; only in the Lord.

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

Husbands, love your wives, even as Christ also loved the church, and gave himself for it;

This is a true saying, If a man desire the office of a bishop, he desireth a good work.

Likewise, ye husbands, dwell with them according to knowledge, giving honour unto the wife, as unto the weaker vessel, and as being heirs together of the grace of life; that your prayers be not hindered.