Oftentimes I get asked if yoga is compatible with Christianity. Simply put, I don't believe it is. Below is a nice contrast between John MacArthur who I greatly admire, and a leader in the emerging church, Doug Pagitt. Be sure to watch/listen to the whole thing and take in Pagitt's disappointing attitude toward MacArthur and God's Word in general.
http://www.youtube.com/watch?v=24r1LV93IXg