This is a wonderful topic and I have enjoyed reading everyone's responses. I want to add to Lisa's comment. You are right some people do use the title of Christianity to hide their secret issues and actions.
However we must also realize that we are ALL sinners saved by the grace of God. The bible tells us that "All have sinned and come short..." I always say that the only perfect person who has ever walked this planet is Jesus and none of us are Him.
Daily we have to put on the full protection of God and hide His word in our heart so that we may not sin. Jbull is right...we must pray for the people who sin (i.e. Kirk Franklin...who admitted his addiction) and for the rust of us...the people who are not Jesus.
Blessings to you all!
Editor for the Gospel and Christian Website at Bellaonline.com