The opposite of Congress, state legislatures too, shall make NO law.......IS theocracy. SCOTUS screwed up. Now they are reaping the whirlwind. That's the other side; indefensible .
It's still not going to solve the theocrats' problems.
In Everson v. Board of Education (1947), the Court held that the establishment clause is one of the liberties protected by the due process clause of the Fourteenth Amendment, making it applicable to state laws and local ordinances.