Ok, I'm a Christian, Now What?

Becky is a new Christian looking for a home church. A church that will answer her question; What is sin? For the Bible says, 'All have sinned and come short of the glory of God.' And it says to 'repent and sin no more'. How can she 'sin no more' if she doesn't know what sin is? She prays for guidance and is lead to a home church. A church she never thought she would end up at. So which church will she chose? The traditional main stream church or this unconventional home church?Matthew 7:13-14 NKJV - 13 Enter by the narrow gate; for wide is the gate and broad is the way that leads to destruction, and there are many who go in by it. 14 Because narrow is the gate and difficult is the way which leads to life, and there are few who find it.