Book 7
1.147
The deity, say they, is a living being, immortal, rational, perfect or intelligent in happiness, admitting nothing evil [into him], taking providential care of the world and all that therein is, but he is not of human shape. He is, however, the artificer of the universe and, as it were, the father of all, both in general and in that particular part of him which is all-pervading, and which is called many names according to its various powers. They give the name Dia (Δία) because all things are due to (διά) him; Zeus (Ζῆνα) in so far as he is the cause of life (ζῆν) or pervades all life; the name Athena is given, because the ruling part of the divinity extends to the aether; the name Hera marks its extension to the air; he is called Hephaestus since it spreads to the creative fire; Poseidon, since it stretches to the sea; Demeter, since it reaches to the earth. Similarly men have given the deity his other titles, fastening, as best they can, on some one or other of his peculiar attributes.