Most state constitutions,
including Alabama's where the infamous Roy Moore tried to assert federal and state law was founded on the Bible, have their own establishment prohibitions. Many states, including Alabama, do acknowledge God in a non-sectarian manner without reference to a particular creed. It looks like the Founding Fathers of both the state and federal governments wanted us to keep our religion personal and conduct law in terms of rational discourse rather than superstition and dogma.
Most state constitutions, including Alabama's where the infamous Roy Moore I am not a Ray Moore fan by any means, but if you use the word "infamous" to describe him, shouldn't the SCOTUS get the same derision? They have Moses with the tablets carved on the wall over their heads...