Bible Reference:  1 Timothy 1; There are those who teach the true gospel and those who don't. 1.  Read the Bible 2.  Don't follow a man - Follow Jesus Christ. Paul warns about division about minor matters.  Most divisions that happen usually the participants can't remember what started it.  Christianity is not about lifestyle or religion; it's a living thing that happens in our lives.  It's not about attending church each week it's about a living relationship with Christ. As we read through Acts we find lives transformed. Paul had a past; so do we; formally we did but now we are different.  Acts 24:25-28 If someone has had a past is it ok to feel concerned if they suddenly come to Church would we be concerned?  Yes Once you meet Jesus and accept Him we are changed.   Who changed Paul?  The Holy Spirit works in us.  Believers who continue on, will be in a spiritual war.  1Timothy There will be people around you who want to influence you one way or another