No worries about coming off as defensive, I completely understand how you would read my comment as an attack. It wasn't how I meant it, but I recognize that I was fired up about it.
The superintendent is absolutely posturing, and I don't think he believes he will win in court. But I believe there is a chance he wins in court, especially given the number of activist conservative justices we have on the bench.
I don't have any doubt about what he meant by "teaching the Bible," and I am certain it had nothing to do with providing a rounded and thorough depiction of various religious and cultural practices of a pluralistic multicultural society. The guy is a christo-fascist and a bigot. He belongs in prison for trying to abuse his position in government to subjugate his constituents.