And when the LORD thy God shall deliver them before thee; thou shalt smite them, and utterly destroy them; thou shalt make no covenant with them, nor shew mercy unto them:
Neither shalt thou make marriages with them; thy daughter thou shalt not give unto his son, nor his daughter shalt thou take unto thy son.
I wrote unto you in an epistle not to company with fornicators:
Yet not altogether with the fornicators of this world, or with the covetous, or extortioners, or with idolaters; for then must ye needs go out of the world.
Be not ye therefore partakers with them.
And have no fellowship with the unfruitful works of darkness, but rather reprove them.
If we say that we have fellowship with him, and walk in darkness, we lie, and do not the truth: