This is pretense. There is no force of law and you and Judge Thompson don't and can't find any- that's why the Lemon test is admired by you. None need be found.
Glad I could help you.
You've used the "Supreme Court says so", "barring the establishment of religion will lead to the establishment of religion" and of course the ever popular "Judge Moore is a poopy-head Mommy" constitutional reasons for removing the monument.
I guess that takes care of all of them unless you have a new one.