...I would have to conclude that god is not in the constitution for a reason....
Perhaps they had the belief that they were not god and could not speak for him; thus they did'nt dictate as if they had divine authorization to do that,.. use god as an enforcer. Perhaps they felt the body of their work would speak for what it was by what it was.
it seems so simple: put it in the Constitution if they felt it really necessary.
Guess they did'nt feel it necessary.