http://www.healthwatchman.com Many people who say they are believers are living a life of immorality. The verse I talk about in this video says we are not even to associate with these hypocrites.
1 Corinthians 5:11 says...
But now I am writing you that you must not associate with anyone who calls himself a brother but is sexually immoral or greedy, an idolater or a slanderer, a drunkard or a swindler. With such a man do not even eat.