I'm just staggered at the sheer perversity of Alan's description. There is a meaning "behind" this life, and our mental faculties are too limited to discern it, but luckily there are divine revelations, however, watch out, it's difficult for us to separate these from mere human ideas. As torridon said, setting this system up is highly sadistic behaviour, and any parent doing this would be condemned as a monster. But again luckily, we have Alan as our guide!