I found this from Christian Research. Net
Joel Osteen Closes Out 2007
Published December 31st, 2007 by Editor in Word Faith, Mormonism, Joel Osteen
A reminder from FIDE-O, a fine work in the Lord, that Joel Osteen has given his blessing to the non-Christian cult of the Mormon Church by saying that they are indeed Christians. This in spite of their blasphemous view of Jesus Christ which says He was the first born spirit child of God through His polygamous sex with one of His goddess wives and that Christ Jesus is the literal brother of the Devil.
See also: Mormon Church: Mike Huckabee Not Alone In Ignorance
Joel Osteen Helping Mormons Become A Better You