It makes the human heart a stone. Love that means no more than that, is not love at all. No heart that has ever loved can see the object of its affection in pain and itself be happy. The thing is impossible. Any religion that can make that possible is more to be dreaded than war or famine or pestilence or death. It would eat out all that is great and beautiful and good in this life. It would make life a mockery and love a curse.