"The God-o-Meter (pronounced Gah-DOM-meter) scientifically measures factors such as rate of God-talk, effectiveness—saying God wants a capital gains tax cut doesn't guarantee a high rating—and other top-secret criteria (Actually, the adjustment criteria are here). Click a candidate's head to get his or her latest God-o-Meter reading and blog post. And check back often. With so much happening on the campaign trail, God-o-Meter is constantly recalibrating!

God-o-Meter blogger Dan Gilgoff is Beliefnet's Politics Editor. A former political correspondent for U.S. News & World Report, he is author of The Jesus Machine: How James Dobson, Focus on the Family, and Evangelical America are Winning the Culture War."