1 Corinthians 6 says: 14Do not be yoked together with unbelievers. For what do righteousness and wickedness have in common? Or what fellowship can light have with darkness? 15What harmony is there between Christ and Belial? What does a believer have in common with an unbeliever?
I have struggled with the verses above for years and years. I'm still struggling with them and my choices have resulted in much pain. It is time to obey. :(
*Update @ 31 Jan 09 - Praise God! Tis a struggle no more!