IIRC, a rabbi once sued God for breach of contract -- not living up to His side of the covenant with the Jewish people. I presume that (as with the U.S. government) he had His permission to do so. I forget how it came out.

Also IIRC, a commune once tried to deed its land to God, and the state (California, of course) ruled that God was not a legal person.

Finally, I once read a short story (I think in the New Yorker) in which people picketed a church to protest the human condition. The cops beat them up.