Ceblennur is a god.

It takes the form of a very thin, fussy jellyfish.

Ceblennur created Mount Everest six billion years ago.

If you believe in Ceblennur, it will be very happy.

If you do not believe in Ceblennur, it will curse you and those you beget for fifty two trillion years.

Ceblennur's most sacred site is Edenryd in Sweden.

Ceblennur's Holy Commandments

1. Never think about quantum field theory near voles while wearing violet coats and balancing six tin spheres on your arms.

2. Never write about comets.

3. Never look at stars.

4. Always look after injured capybaras.

5. Do not wear gold on your body.