The Ten Commandments displayed in a public building does not establish a state religion. It requires the blotting out of vast portions of American history to believe that particular bit of Leftist propaganda.
Sorry to see so many FReepers who have allowed themselves to be propagandized so thoroughly by the Left that you will help them forward their agenda.
Judge Moore himself said that the reason he placed the monument in the building was to advance religion. Not for historical purposes. Not because he thought the 10 Commandments are a nifty ethic code.
It is no different then if he placed a large crucifix in the courthouse rotunda. Oh, but perhaps you wouldn't consider that to be an establishment either.