from The Century Dictionary.
Sorry, no etymologies found.
Only if you believe that specific religious fairy tale, you godful zealot.
Wildness so godful, cosmic, primeval, bestows a new sense of earth's beauty and size.
Steep Trails John Muir 1876
Considering it’s we godless folk who value and advance Science to the point of creating medicine, shouldn’t it be the ‘godful’ who stay away from our “godless inventions”?
"You've got a perfect body, an armor with godful powers, and a lance that gives a great shave.
In Other Worlds Attanasio, A. A. 1984