I have no qualms with an actor saying, "You know, I just don't feel morally right doing this part. Thanks you so much for the opportunity, but I'm going to decline." In fact, I would applaud them.
But Parrish, whose work I do enjoy and had no issue with him before, gives this bizarre statement about how it wasn't probably God's choice or what God wanted, but that it pays the bills, but that God led him to do Godspell, but that he will probably realize God didn't like that he did Weeds, and so forth. He gives contradictory statements, logically and spiritually, in order to reconcile his career with his beliefs and it doesn't jive for me.
"...everyone finally shut up, and the audience could enjoy the beginning of the Anatevka Pogram in peace."