Occasionally, I'm confronted with the opportunity to perform a wedding ceremony where the would be bride & groom don't share a common commitment to the Lord. I know many of my "preacher brethren" will disagree with me, but I don't do these ceremonies. Sure, I get people all ticked off at me. Even some "leave the church." It's amazing, but not surprising.
Check out one of my OT heroes, Nehemiah, dealing with this type of situation...
Nehemiah 13:23-26 (ESV): In those days also I saw the Jews who had married women of Ashdod, Ammon, and Moab… And I confronted them and cursed them and beat some of them and pulled out their hair. And I made them take oath in the name of God, saying, "You shall not give your daughters to their sons, or take their daughters for your sons or for yourselves. Did not Solomon king of Israel sin on account of such women?
WOW! Maybe I ought to try the Nehemiah approach!