'Unbelieving' in the Bible

And to the rest I speak -- not the Lord -- if any brother hath a wife unbelieving, and she is pleased to dwell with him, let him not send her away;

and a woman who hath a husband unbelieving, and he is pleased to dwell with her, let her not send him away;

for the unbelieving husband hath been sanctified in the wife, and the unbelieving wife hath been sanctified in the husband; otherwise your children are unclean, but now they are holy.

And, if the unbelieving doth separate himself -- let him separate himself: the brother or the sister is not under servitude in such cases, and in peace hath God called us;

and if any one of the unbelieving do call you, and ye wish to go, all that is set before you eat, nothing inquiring, because of the conscience;

so that the tongues are for a sign, not to the believing, but to the unbelieving; and the prophesy is not for the unbelieving, but for the believing,