Just something I've been thinking on recently, and I don't mean to offend anyone.
When I was a young child, my family were very religious. I was taken to church a lot, and some of my earliest memories are basically of me sitting there thinking "no, I don't buy this, sorry".
Some of my family are still religious and some are not. I have family/friends who follow a fairly wide range of faiths. All ok. From what I see, the core message of most of them is roughly the same, and they all have something in common - basically that after you're dead, you'll go somewhere nice, if you follow that particular belief.
I've never seen the problem with death. Everything ends. As a gardener, I appreciate the natural cycle of a plant as it grows through the seasons, and it's very similar to us, really. I don't have a problem with essentially turning into a compost heap, hopefully once I'm very old and done. I don't see anything particularly awful about dying and knowing nothing more once I'm dead. Sleep isn't horrible and scary, so I assume death won't be either. It's weird to think of all the things that make up me being gone forever - I've put a lot of effort into me- but you should have seen my annual flowerbed this year. Glorious it was, and I started preparing for it long before a seed even sprouted, but now there's nothing left. I put the effort in, it was beautiful, I was happy, then it ended, and that, to me, is an analogy for life.
I'm very afraid of some things, but being dead isn't one of them. I'm afraid of being helpless and in pain, the process of death being undignified and awful, but not of actually being dead and at an end, and it seems a lot of people are afraid of that.
I wouldn't steal, commit adultry, or murder or any of that anyway, because that's causing needless and life changing pain to other people, so of course I wouldn't.
When I was younger, there were times when I would have liked to believe in something, but I just couldn't. It would be like believing in a storybook I'd just read. I just seem to lack the ability,and I wonder if it's because essentially I don't see any particular issue with the way life plays out in a living creature, which as humans, we are - I mean we're very clever and all, but we've a lifespan, just the same.
So, I know it's a ramble - but, really and truly, is it the "reward" of an afterlife, so to speak, which is the motivation to follow a religion? If that was taken away, would you bother? If you knew you'd live your threescore and ten, and after that, oblivion? Would it matter?