Now this I like! Good colors, like the opaque feel of it, and the idea, how heaven and the Hell encompass almost all of the image, all of our universe, what's left to us is the cold, dark middle, in where we create our own stories, our own joy and our own sorrow. Nice one!
Check out the site "Between Truths", read, learn and pass on. The three steps is all you need to remember to get started. =)
http://www.freewebs.com/intween/