Well this is a veeeery interesting thread.
I've been interested in religion / spirituality for a long time. Not sure exactly how I'd describe myself as my thoughts and feelings are pretty eclectic.
I'm interested in the Gnostics because the Demiurge seems like a reasonable concept.
In terms of Biblical stuff, and who what why "God" is, I know that there is reference to it being a force that we as humans cannot comprehend, and really can't even name. I'm also struck by the bit about "in my father's house there are many rooms" (sic) which seems like a reference to our minds I think, and the infinite potential to construct our own thoughts and beliefs about the nature of existence. Because, before science, that's what we did.
If you think about it, at some point, a human, or collection of humans came up with the idea of God and then passed it around until it became fixed. We can't know exactly when, why or how, but it's certainly served a purpose in terms of power and control over the years.
I do think prophecy is mostly self-fulfilling. The stuff about end times and Rapture is just too convenient for fear mongers, and unfortunately at the moment there are those with power and influence trying to engineer their preferred and frankly horrific outcomes - see the Al Jazeera documentaries "Praying for Armageddon" for an enlightening take on this.
I've experienced my share of the unexplained over the years, and I file it away with mild interest, because there's danger in becoming fixated or over-invested in anything.
I think "spiritual" battles are just as much psychological battles.
I also think alot of religion and dogma is a cop out for personal responsibility - "It's not me, it's God's will", as one section if society slaughters another - error, no, that's greed, power and blood lust.
Bottom line, my ethos is just along the lines of "don't be a dick" and if we can figure out why we are here, and how, all well and good. We might not like the answers, and maybe life without mystery would be pretty boring.