FIRST things FIRST seems a good starting place for any discussion.
The basic metaphysical issue that lies at the root of any system of philosophy is the primacy of existence or the primacy of consciousness.
In other words, if I were dead, would the Universe still exist or is it entirely a creation of MY mind?
Further, IS the Universe merely GOD's mind? Or if God exists, is the Universe simply real apart from brains?
All philosophy and all religion has origin in this PRIME (or first) consideration>
the primacy of consciousness — the notion that the universe has no independent existence, that it is the product of a consciousness (either human or divine or both).
The primacy of existence (of reality) is the axiom that existence exists, i.e., that the universe exists independent of consciousness (of any consciousness), that things are what they are, that they possess a specific nature, an identity.
Now, here is YOUR problem and MY problem; we have to come to terms with this POV for ourselves. Nobody escapes.
Aristotle and Plato differed entirely on this matter and MOST of Christianty during Jesus' era was schooled and influenced by Greek/Roman culture and PLATO (subsequently, by NEO-Platonism).
Now that, my friends, is a fact. (Research it and enjoy!)
Here is where I am:
My persuasion is with Aristotle. Existence does exist whether I'm here or not.
My current hypothesis is this: IF God exists, we then may well be all in His imagination.
I go one step further: His mental preoccupation with "the Universe and mankind" is what keeps Him 'sane.'
And one more item on the list! All the damage done throughout the history of our world "Does Not Count" against God because He is merely an author thinking up a plot in which heroes die and sometimes Bad Guys flourish.
If you can handle that, my opening paragraph is more Salient.
Once you make up your mind which side of the Primacy you stand on, you're ready to crank up the brain and tackle God.
Primacy of Consciousness : "simply believing makes it so."
Primacy of Existence: My toothache and yours may be similar but you don't really feel mine; I DO.
RELIGION is actually a big CHEAT because it BLENDS the two Primacy issues into one sloppy mess.
God will "save" us if we "believe God will save us."
And the rest...is dance music.