God can be counted on, only because God is consistent. Nowhere else in the daily activities of humanity do you approach the level of consistency exhibited by God.
If you are still at the level of consciousness where you are questioning the reality of God, might I suggest that you take a look around at the activities and attitudes of people, and consider the consistency of their behavior, then try to imagine how a consciousness exhibiting that kind of behavior could possibly create and maintain a whole universe.
What if God just didn’t feel like going to work one day?
Thus the first clue to the reality of God, is the realization that humanity is at this point, incapable of consistently creating and administering its own universal environment, and so the question is, who else qualifies for the job?