According to Al Jean, one of the Simpsons' writers,

In other upcoming episodes, popular movies get skewered Simpsons-style. "We have a Transformers-type movie," Jean said. "The Simpsons go to Israel, and there's a movie playing called The Reformers where the robots can't fight each other because it's the Sabbath. So they power down and start davening."

They could get so much more out of Israel than that.... Hope they do it properly!