I decided to see what Google had to say about this.

“There is a place in this world for satire, but there is a time when satire ends and intolerance and bigotry towards religious beliefs of others begins,” Hayes wrote in the statement. “Religious beliefs are sacred to people and at all times should be respected and honored. As a civil-rights activist of the past 40 years, I cannot support a show that disrespects those beliefs and practices.”

A spokesperson for Hayes confirmed to MTV News that the soul legend is a Scientologist but would not elaborate on whether or not the “Trapped in the Closet” episode had any impact on his decision to leave. However, according to one of the show’s creators, that’s exactly what happened.

“This has nothing to do with intolerance and bigotry and everything to do with the fact that Isaac Hayes is a Scientologist and that we recently featured Scientology in an episode of ’South Park,’ ” Matt Stone said. “In 10 years and over 150 episodes of ’South Park,’ Isaac never had a problem with the show making fun of Christians, Muslims, Mormons and Jews. He got a sudden case of religious sensitivity when it was his religion featured on the show. To bring the civil-rights struggle into this is just a non sequitur. Of course we will release Isaac from his contract and we wish him well.”

In a GQ interview earlier this year, Stone’s partner, Trey Parker, said, “To be honest, what kept us from [parodying Scientology] before was Isaac Hayes. We knew he is a Scientologist and he’s an awesome guy. We were like, ’Let’s just avoid that for now.’ … Finally, we just had to tell Isaac, ’Dude, we totally love working with you and this is nothing personal, it’s just we’re “South Park,” and if we don’t do this, we’re belittling everything else we’ve ripped on.’ ”