Demons in Buddhism

Demon Priest by Tawanabe Kyosai (1864)

I have been a little obsessed with demons for a while now, mostly in terms of wanting to understand their fundamental nature. I strongly suspect that many of the deities we call demons are actually deities of rival pantheons, and the process of “demonisation” is designed to strengthen the legitimacy of one religion over another. It may even be that some neglected deities become wrathful and seemingly demonic (while others leave desecrated locations or just lose interest in humans). I tend towards believing in voluminous polytheism, by which I mean there are many types of deities, and some of them really are demonic, as conventionally understood.

I recently watched a horror movie called “Incantation” (original title: “Zhou”) – I didn’t enjoy it but was genuinely spun out by it afterwards and thought about it for weeks. The effectiveness of the film was that it used Buddhist themes and turned them upside down, so that instead of Buddhist practice and iconography being benevolent (which is what I have associated with Buddhism my whole life – I was raised as a Buddhist) it delved into the world of curses and demonology. When I sat before the Mandala on my shrine to do some chanting I was reminded that demons are depicted on it – in particular Mara, Hariti and the Ten Demon Daughters. The reason for this is that the Mandala represents the universe in its entirety. I have also heard it said that the Mandala I pray before (called the Gohonzon) is a mirror – and a mirror does not show you only the things you want to see, but everything in you, including the potentiality to become demonic.