Ben Affleck clashed with author Sam Harris during a guest appearance on Bill Maher’s HBO talk show, Real Time with Bill Maher.

A heated debate ensued after Harris stated that Islam was “a motherload of bad ideas.” Bill Maher added fuel to the fire by stating that religion was as murderous as the mafia. Affleck was furious at these accusations and described them as “gross” and “racist.”

It’s good to know that there are still some reasonable and logical voices in Hollywood.

Check out the full debate below.