The group of 30-odd 'sadhus' watched the film at Treasure Island Mall here last night.
'Computer Baba', their leader, said the film pokes fun at Hinduism alone and not other religions.
Hindu religious leaders were strongly opposed to the film and would petition the Madhya Pradesh Chief Minister Shivraj Singh Chouhan seeking a ban on it, he said.
The film, directed by Rajkumar Hirani, is a satirical take on superstitions and godmen.