Though Kamal Haasan has been an atheist, he's been surrounded by people with spiritual beliefs like superstar Rajinikanth, Ilayaraja and even Shruti Haasan, and he has been friendly even with people against his beliefs.

Now the actor has extended his support to spiritual guru Jaggi Vasudev in his new initiative called as cauvery calling, for which he has been on a motorcycle trip across the state meeting people and this event will conclude in Chennai.

Kamal Haasan has congratulated Sadhguru for his initiative and also on eve of his birthday, with his tweet that read "The rally for rivers initiative by Isha foundation should be supported overlooking Ideological,religious and political differences. The rationale is, it is a common cause, an endeavor to start saving our world. Happy birthday @SadhguruJV and all the luck for the rally."

The rally for rivers initiative by Isha foundation should be supported overlooking Ideological,religious and political differences. The rationale is, it is a common cause, an endeavor to start saving our world. Happy birthday @SadhguruJV and all the luck for the rally.

— Kamal Haasan (@ikamalhaasan) September 3, 2019