Uncle Pug:
There are some things that a no-god belief system just cannot explain.
such as?
this is generally a true statement (there are things we don't know and may never know) but what specifically are you talking about?
however, the no-God system is much better suited to explaining the universe than a God-based system, by its very nature.
do you go to a shaman/priest/witch doctor or an M.D. when you feel bad? everything that M.D. knows is the result of a no-God system of medicine. this doesn't mean doctors don't believe in God, it means they don't go to God for medical answers, they go to science.
the God-system approach to medicine was to pray, chant, and chew herbs. it very seldom worked (i.e. they looked to God, not science, for solutions)
science gave us the modern marvels of medicine, not belief in God
(again, i stress this does not mean doctors do not believe in God. it means they seek scientific solutions to medical problems, not divine intervention, and if they seek divine intervention (such as through prayer), it is secondary to the primary medical care given the patient)