I put this in another thread, but I soon realized that it should have its own... If you disagree, please explain (with care) why. Here goes:
-In order to live a good life, we must be moral beings. If there is a higher power, he will judge us based on our morality.
-Until death (if ever), we can have no measure of certainty regarding the contents and intents of god's mind.
-If we have no knowledge of god's mind, nothing we do can intentionally change our chances of going to heaven or hell.
-If our actions have no intentional bearing on our final destination, it would only be rational to act morally in response to proximal pressures, not eventual punishments.
-If morality, as used by people, is based on proximal issues, not eventual, morality as we know it is not dependent on god's wishes (which can change without warning).
-One's belief in god does not grant them special knowledge of god's mind, and therefore belief does not make a person more moral than a nonbeliever. If god changes his mind, no one has an advantage.
-This leads me to conclude that god's existence is reduced to a purely academic argument, having no direct effect on our lives. If we are moral, it is because we are rational, reasonable beings.
I expect you to rip this apart. If you do not, then I am right and you are wrong.