He says in an interview with rediff:
Yoga has nothing to do with religion. It is not Hinduism. It is for all people, whether he is Hindu, Muslim or Christian. One can say 'Om' when he is doing yoga. Another can pronounce 'Allah-u-Akbar' or the name of Jesus.
Wow !!!. This man continues to surprise me every time he opens his mouth. But then he goes back to the usual stuff about the "spiritual strength" of India and how abortion is wrong. You know, the usual stuff.
Read his thoughts here.