I've always felt it's irrelevant. I will live my life by more empirical buddhist principles, where the point is that I have a happier and more peaceful fullfilling life in the long run if I'm more concerned about the well-being of myself and the people around me than materialistic concerns. I will be happier if I learn to let go of things beyond my control (loss of desire,) though that by no means makes it ok to not try to change for the better those things I can - not for hope of heaven or fear of hell, but because it is rewarding in and of itself.
With all the creation myths out there, I have to choose to believe in none, because not one has provided evidence of it's authenticity beyond the others, apart from the fact that they each say they are the only true way.
If there is a god who would throw me to some "hell" for eternity because of the accident of where I was born and the fact that I wasn't raised to the right religion, or was and didn't know it, even though I did my best, and would have done it that god's way if they had left some verifiable evidence, then I would rather take hell over that monster's company anyway.
But more likely, there is nothing beyond death, and what we can verify around us is all there is. Every time science advances, god is reinvented anyway, from tribal deities, to the designer of a newtonian clockwork, from somewhere just above the sky, to just outside 11 dimensional space/time.
The final problem is if there is a god and an afterlife, all the things wrong in the world are somehow OK, and that makes all the injustices throughout millenia done in the name of religions justifiable, which is a terrifying thought in and of itself. The biggest problem with belief in an afterlife is a feeling that inequalities here on earth will be made right, and if, as I suspect, they will not and this is all there is, religious belief takes away from the fact that all mankind should be working together for our own greater good, for a better quality of life for eveyone alive.
Most likely, they will merely find that an uncontrolled flood of oxytocin and endomorphines combined with oxygen deprivation and misfiring synapses haveing to do with the body's orientaion of "self" actually are the culprit for NDE's, and religious people will continue to debate with reality, as they have for centuries upon centuries.
Dear Mr. Bush,
Please don't. It's ok. You deserve a break. Hell, your hemorroihds deserve a break from almost 8 straight years of forcibly shitting on the constitution. Whatever you do, just please, put down your crayons, and stay away from anything policy-like.
Thank you.
Sincerely,
The Constituion, Bill of Rights, your hemorroids, the American people, a lot of really confused Iraqis still not sure why their country was invaded, and the neo-con popularity movement.
This message was not backed by the Association of Comedians who haven't had to work for material these last 8 years.