United Kingdom, Jan. 23 -- Patrick Schwarzenegger claims that being "a man of faith" has helped him come through the challenges of building an acting career.

The White Lotus star believes that prayer has been pivotal for him as he stressed that he is on Earth for a "greater purpose" than just his profession.

Patrick, the son of Terminator legend Arnold Schwarzenegger and journalist Maria Shriver, told Variety at the Sundance Film Festival: "I'm here on this earth for a greater purpose and greater meaning than just working in acting.

"The film industry is a rollercoaster. I've seen it firsthand with my own family members, with friends. What's really important is that as you go up, down, whichever way you go, your faith is still there."...