http://www.cnn.com/2015/06/14/us/sunday-stickup/index.html
I thought this article had some interesting interesting comments including this, "If a pastor or church leader has ever told you that the Bible commands Christians to tithe or give 10% of their income; hit you up for multiple offerings during one service; made you march up front to give; asked you to donate to a mysterious "building fund" or give a "first-fruit" offering; or even given special recognition to big givers in your congregation, Lee and other pastors have a message for you:
You are getting played.
These rituals, they say, violate New Testament teachings about how and why people should give."