The history of Buddhism provides a thousand examples of how people who believe in the transience and emptiness of all phenomena, and in the importance of having no attachments, can squabble and fight over the government of a country, the possession of a building, or even the meaning of a word. Fighting other people because you believe in the glory of an eternal God is unfortunate but understandable; fighting other people because you believe in the emptiness of all phenomena is truly bizarre – but so very human.
