1 Corinthians 5:1-13 talks about the immorality within the church. Please do read the whole chapter in your spare time it has some good meat in it speaks of the issues that the church is facing today.
1 Corinthians 5:11 says” But now I am writing to you that you must not associate with anyone who claims to be a brother or sister but is sexually immoral or greedy, an idolaters or slanderer, a drunkard or swindler. Do not even eat with such people.
***What this scripture in verse 11 is telling us is that “Calling oneself a Christian while continuing to live an immoral life is reprehensible and degrading and gives a false testimony to Christ. If the true Christian has intimate association with someone who does this, the non-Christian would may assume that the church approves of such immoral ungodly living that the name of Christ would be dishonored. Questions could arise concerning the true character of the Christian’s own testimony.**** It’s already happening, I know I see it? Do you? Question is what are we as true Christians going to do about it?
My brothers and sisters we must not allow ourselves to be influenced by the world. God wants the sexual relationship to be an exclusive one.