In Greek religion the germs of monotheistic thought were still weaker and still less likely to fructify. The earliest Hellenic tribes had already certain deities in common, and the leading stocks at least must have regarded Zeus as the supreme god. They must have also adopted many indigenous deities that they found powerful in their new homes, whose cult could not be {189} uprooted even if they wished to do so. We must therefore imagine the pre-Homeric societies as maintaining a complex polytheism, with some principle of divine hierarchy struggling to assert itself. Homer, if it is ever true to speak of him as preaching, seems certainly the preacher of the supremacy of Zeus. How far this idea was accepted in the various localities of cult we have not sufficient material for deciding: much would depend on the degree to which the individuals were penetrated by the higher literature, which from Homer onwards proclaimed the same religious tenet.[189.1] We can at the same time be sure that in many localities the countryfolk would be more under the spell of some ancient deity of the place than of the sky-father of the Aryan Hellenes. And though his cult was high placed by the progressive races, and his personality powerfully pervading in the realm of nature and human society, so that the higher thinkers entered on a track of speculation that leads to monotheism, the masses did not and could not follow them, having, in fact, the contrary bias. The popular polytheism showed itself most tenacious of divine personalities; and owing partly to the sacred power of divine names, the various titles of a single divinity tend occasionally to engender distinct divine entities. I have also already indicated that art contributed to the same effect through multiplying idols. So far, then, from displaying monotheistic potentialities, Greek polytheism, from the pre-Homeric period we may suspect, and certainly after the Homeric age, tended to become more polytheistic. CHAPTER XI. The Religious Temperament of the Eastern and Western Peoples. {190}