[AmishDude]

I assume you don't do these things now, why would you want to do these things if someone proved that God did not exist?

Well, the truth is, I'm lazy, so I wouldn't bother to change my behavior. But we're all lazy . . . and greedy. Rule #1 of human nature. But suppose you were brought up believing there were no consequences to your actions except those imposed by an arbitrary and capricious legal system.

[stuartcr]

We are not all lazy and greedy, not rule #1. If I was brought up that way, then that is how I would believe, (not unlike many throughout history), and accordingly, behave (or suffer the consequences). Legal systems do not require the presence of God, look at many ancient societies.