This latter example is very relevant to the next step in the process. A white light as of a lost morning still lingers on the figure of Jupiter, of Pan, or of the elder Apollo; and it may well be, as already noted, that each was once a divinity as solitary as Jehovah or Allah. They lost this lonely universality by a process it is here very necessary to note; a process of amalgamation very like what was afterwards called syncretism. The whole pagan world set itself to build a Pantheon. They admitted more and more gods, gods not only of the Greeks but of the barbarians; gods not only of Europe but of Asia and Africa. The more the merrier, though some of the Asian and African ones were not very merry. They admitted them to equal thrones with their own; sometimes they identified them with their own. They may have regarded it as an enrichment of their religious life; but it meant the final loss of all that we now call religion. It meant that ancient light of simplicity, that had a single source like the sun, finally fades away in a dazzle of conflicting lights and colours. God is really sacrificed to the gods; in a very literal sense of the flippant phrase, they have been too many for him.
Polytheism, therefore, was really a sort of pool; in the sense of the pagans having consented to the pooling of their pagan religions. And this point is very important in many controversies ancient and modern. It is regarded as a liberal and enlightened thing to say that the god of the stranger may be as good as our own; and doubtless the pagans thought themselves very liberal and enlightened when they agreed to add to the gods of the city or the hearth some wild and fantastic Dionysus coming down from the mountains or some shaggy and rustic Pan creeping out of the woods. But exactly what it lost by these larger ideas is the largest idea of all. It is the idea of the fatherhood that makes the whole world one.