"Ahu" are stone platforms on which many moai sit. There are 313 known ahu and 125 of these carry moai. The biggest, Ahu Tongariki is 220 m (720 ft), and had the most (15) and tallest moai.
If you share a common ancestor with somebody, you're related to them. It doesn't mean that you're going to invite them to the family reunion, but it means that you share DNA. I think it's fascinating.
So obviously, any religion embodies some form of rules and expectations for behavior, and even sometimes consequences, and they don't want to hear any of that.
Man is born in a day, and he dies in a day, and the thing is easily over but to have a sick heart for three-fourths of one's lifetime is simply to have death renewed every morning and life at that price is not worth living.