If you look at his Easter sermon that was posted on his website, he doesn't even believe that the death of Jesus on the cross was sufficient. He thinks Jesus had to go down to hell and drag the devil around and humiliate him like a WWE Smackdown before our salvation was complete. I'm from Houston where his church is, and there is a lot of churches that find conflict with his teachings that hint at positive confession.
Someone gave me his book for Christmas. (Last year's selection was Rick Warren). I made it about 40 pages. It's mosty "If you believe, you will get it. Doesn't matter if it's a house, a parking space or special priviledges on an airline." More name it and claim it.
I find him very unsettling. I know several people who have left their churches to traipse over to Lakewood or the Summit to follow Joel.
Kinda like what Ken Copeland teaches?