I think the important thing to learn is that we can retain a sentimental loyalty to the cultural and literary traditions of, say, Judaism, Anglicanism or Islam, and even participate in religious rituals such as marriages and funerals, without buying into the supernatural beliefs that historically went along with those traditions. We can give up belief in God while not losing touch with a treasured heritage.
Richard DawkinsA retaliator behaves like a hawk when he is attacked by a hawk, and like a dove when he meets a dove. When he meets another retaliator he plays like a dove. A retaliator is a conditional strategist. His behaviour depends on the behaviour of his opponent.
Richard Dawkins