In the beginning was the Word. And the Word was: 'Hey, you!' This is the Discworld, after all, and religion is a controversial business. Everyone has their own opinion, and indeed their own gods, of every shape and size, and all elbowing for space at the top.

In such a competitive environment, shape and size can be pretty crucial to make one's presence felt. So it's certainly not helpful to be reduced to appearing in the form of a tortoise, a manifestation far below god-like status in anyone's book. In such instances, you need an acolyte, and fast: for the Great God Om, Brutha the novice is the Chosen One - or at least the only One available.

He wants peace and justice and brotherly love. He also wants the Inquisition to stop torturing him now, please . .