Gepnelfod is a god.

It takes the form of a seven hundred metre long, weak wren.

Gepnelfod created dark matter eight thousand years ago.

If you believe in Gepnelfod, it will give you a massive pile of rare-earth elements.

If you do not believe in Gepnelfod, it will turn you into a blue tit.

Gepnelfod's most sacred site is Iona in Scotland.

Gepnelfod's Holy Commandments

1. Permit no heathen within the settlement walls.

2. Doors are unholy and should not be erected.

3. Do not shelter from rain as it is holy.

4. Never write about photosynthesis.

5. Always cleanse your hands after touching tin.