Its because it deals with a religious concept and since they took out religion/prayer in schools this is only based along the same concept.
Now as my opinion goes , who the fk is the guy that suspended them. He needs some religious counseling from Tebow himself. Maybe a little pep talk from the Denver Messiah will change his out look.
If not, take him out back and cane his idiot self and nueter him so he doesn't breed more stupidity.