By founding so many urban communities of Greek type the Macedonian kings of West Asia undeniably introduced Hellenism as an agent of political civilization into much of the Ancient East, which needed it badly and profited by it. But the influence of their Hellenism was potent and durable only in those newly founded, or newly organized, urban communities and their immediate neighbourhood. Where these clustered thickly, as along the Lower Orontes and on the Syrian coast-line, or where Greek farmers had settled in the interspaces, as in Cyrrhestica (i.e. roughly, central North Syria), Hellenism went far to make whole districts acquire a civic spirit, which, though implying much less sense of personal freedom and responsibility than in Attica or Laconia, would have been recognized by an Athenian or a Spartan as kin to his own patriotism. But where the cities were strung on single lines of communication at considerable intervals, as in central Asia Minor and in Mesopotamia, they exerted little political influence outside their own walls. For Hellenism was and remained essentially a property of communities small enough for each individual to exert his own personal influence on political and social practice. So soon as a community became, in numbers or distribution, such as to call for centralized, or even representative, administration, patriotism of the Hellenic type languished and died. It was quite incapable of permeating whole peoples or of making a nation, whether in the East or anywhere else. Yet in the East peoples have always mattered more than cities, by whomsoever founded and maintained.
Hellenism, however, had, by this time, not only a political implication but also moral and intellectual implications which were partly effects, partly causes, of its political energy. As has been well said by a modern historian of the Seleucid house, Hellenism meant, besides a politico-social creed, also a certain attitude of mind. The characteristic feature of this attitude was what has been called Humanism, this word being used in a special sense to signify intellectual interest confined to human affairs, but free within the range of these. All Greeks were not, of course, equally humanistic in this sense. Among them, as in all societies, there were found temperaments to which transcendental speculation appealed, and these increasing in number, as with the loss of their freedom the city-states ceased to stand for the realization of the highest possible good in this world, made Orphism and other mystic cults prevail ever more and more in Hellas. But when Alexander carried Hellenism to Asia it was still broadly true that the mass of civilized Hellenes regarded anything that could not be apprehended by the intellect through the senses as not only outside their range of interest but non-existent. Further, while nothing was held so sacred that it might not be probed or discussed with the full vigour of an inquirer's intelligence, no consideration except the logic of apprehended facts should determine his conclusion. An argument was to be followed wherever it might lead, and its consequences must be faced in full without withdrawal behind any non-intellectual screen. Perfect freedom of thought and perfect freedom of discussion over the whole range of human matters; perfect freedom of consequent action, so the community remained uninjured--this was the typical Hellene's ideal. An instinctive effort to realize it was his habitual attitude towards life. His motto anticipated the Roman poet's "I am human: nothing human do I hold no business of mine!"