Gilsishug is a god.

It takes the form of an extremely heavy, all-powerful wyvern.

Gilsishug created the Andromeda Galaxy four billion years ago.

If you believe in Gilsishug, it will look after your home planet.

If you do not believe in Gilsishug, it will turn you into a giant snail.

Gilsishug's most sacred site is Olmarch in Wales.

Gilsishug's Holy Commandments

1. Respect your elders.

2. Do not listen to heathen tongues.

3. Do not cook food in pots.

4. Treat sacred texts with the utmost of respect.

5. Never write about black holes.