It is this necessity of making preparation, which constitutes the special purpose of Demosthenes in his harangue. He produces an elaborate plan, matured by careful reflection,[609] for improving and extending the classification by Symmories; proposing a more convenient and systematic distribution of the leading citizens as well as of the total financial and nautical means—such as to ensure both the ready equipment of armed force whenever required, and a fair apportionment both of effort and of expense among the citizens. Into the details of this plan of economical reform, which are explained with the precision of an administrator and not with the vagueness of a rhetor, I do not here enter; especially as we do not know that it was actually adopted. But the spirit in which it was proposed deserves all attention, as proclaiming, even at this early day, the home-truth which the orator reiterates in so many subsequent harangues. “In the preparation which I propose to you, Athenians (he says), the first and most important point is, that your minds shall be so set, as that each man individually will be willing and forward in doing his duty. For you see plainly, that of all those matters on which you have determined collectively, and on which each man individually has looked upon the duty of execution as devolving upon himself—not one has ever slipped through your hands; while, on the contrary, whenever, after determination has been taken, you have stood looking at one another, no man intending to do anything himself, but every one throwing the burthen of action upon his neighbor—nothing has ever succeeded. Assuming you, therefore, to be thus disposed and wound up to the proper pitch, I recommend,”[610] etc.

This is the true Demosthenic vein of exhortation, running with unabated force through the Philippics and Olynthiacs, and striving to revive that conjunction—of which Perikles had boasted as an established fact in the Athenian character[611]—energetic individual action following upon full public debate and collective resolution. How often here, and elsewhere, does the orator denounce the uselessness of voters in the public assembly, even after such votes had been passed—if the citizens individually hung back, and shrunk from the fatigue or the pecuniary burthen indispensable for execution! Demus in the Pnyx (to use, in an altered sense, an Aristophanic comparison)[612] still remained Pan-hellenic and patriotic, when Demus at home had come to think that the city would march safely by itself without any sacrifice on his part, and that he was at liberty to become absorbed in his property, family, religion, and recreations. And so Athens might really have proceeded, in her enjoyment of liberty, wealth, refinement, and individual security—could the Grecian world have been guaranteed against the formidable Macedonian enemy from without.

It was in the ensuing year, when the alarm respecting Persia had worn off, that the Athenians were called on to discuss the conflicting applications of Sparta and of Megalopolis. The success of the Phokians appeared to be such as to prevent Thebes, especially while her troops, under Pammenes, were absent in Asia, from interfering in Peloponnesus for the protection of Megalopolis. There were even at Athens politicians who confidently predicted the approaching humiliation of Thebes,[613] together with the emancipation and reconstitution of those Bœotian towns which she now held in dependence—Orchomenus, Thespiæ, and Platæa; predictions cordially welcomed by the Miso-Theban sentiment at Athens. To the Spartans, the moment appeared favorable for breaking up Megalopolis and recovering Messênê; in which scheme they hoped to interest not only Athens, but also Elis, Phlius, and some other Peloponnesian states. To Athens they offered aid for the recovery of Orôpus, now and for about twelve years past in the hands of the Thebans; to Elis and Phlius they also tendered assistance for regaining respectively Triphylia and the Trikaranum, from the Arcadians and Argeians.[614] This political combination was warmly espoused by a considerable party at Athens; being recommended not less by aversion to Thebes than by the anxious desire for repossessing the border town of Orôpus. But it was combated by others, and by Demosthenes among the number, who could not be tempted by any bait to acquiesce in the reconstitution of Lacedæmonian power as it had stood before the battle of Leuktra. In the Athenian assembly, the discussion was animated and even angry; the envoys from Megalopolis, as well as those from Sparta on the other side, finding strenuous partisans.[615]

Demosthenes strikes a course professedly middle between the two, yet really in favor of defending Megalopolis against Spartan reconquest. We remark in this oration (as in the oration De Symmoriis, a year before) that there is no allusion to Philip; a point to be noticed as evidence of the gradual changes in the Demosthenic point of view. All the arguments urged turn upon Hellenic and Athenian interests, without reference to the likelihood of hostilities from without. In fact, Demosthenes lays down as a position not to be disputed by any one, that for the interest of Athens, both Sparta and Thebes ought to be weak; neither of them in condition to disturb her security;[616]—a position, unfortunately, but too well recognized among all the leading Grecian states in their reciprocal dealings with each other, rendering the Pan-hellenic aggregate comparatively defenceless against Philip or any skilful aggressor from without. While, however, affirming a general maxim, in itself questionable and perilous, Demosthenes deduces from it nothing but judicious consequences. In regard to Sparta, he insists only on keeping her in statu quo, and maintaining inviolate against her the independence of Megalopolis and Messênê. He will not be prevailed upon to surrender to her these two cities, even by the seductive prospect of assistance to Athens in recovering Orôpus, and in reviving the autonomy of the Bœotian cities. At that moment the prevalent disposition among the Athenian public was antipathy against Thebes, combined with a certain sympathy in favor of Sparta, whom they had aided at the battle of Mantineia against the Megalopolitans.[617] Though himself sharing this sentiment,[618] Demosthenes will not suffer his countrymen to be misled by it. He recommends that Athens shall herself take up the Theban policy in regard to Megalopolis and Messênê, so as to protect these two cities against Sparta; the rather, as by such a proceeding the Thebans will be excluded from Peloponnesus, and their general influence narrowed. He even goes so far as to say, that if Sparta should succeed in reconquering Megalopolis and Messênê, Athens must again become the ally of the Thebans to restrain her farther aggrandizement.[619]

As far as we make out from imperfect information, it seems that the views of Demosthenes did not prevail, and that the Athenians declined to undertake the protection of Megalopolis against Sparta; since we presently find the Thebans continuing to afford that protection, as they had done before. The aggressive schemes of Sparta appear to have been broached at the moment when the Phokians under Onomarchus were so decidedly superior to Thebes as to place that city in some embarrassment. But the superiority of the Phokians was soon lessened by their collision with a more formidable enemy—Philip of Macedon.

That prince had been already partially interfering in Thessalian affairs,[620] at the instigation of Eudikus and Simus, chiefs of the Aleuadæ of Larissa, against Lykophron the despot of Pheræ. But his recent acquisition of Methônê left him more at liberty to extend his conquests southward, and to bring a larger force to bear on the dissensions of Thessaly. In that country, the great cities were,[621] as usual, contending for supremacy, and holding in subjection the smaller by means of garrisons; while Lykophron of Pheræ was exerting himself to regain that ascendency over the whole, which had once been possessed by Jason and Alexander. Philip now marched into the country and attacked him so vigorously as to constrain him to invoke aid from the Phokians. Onomarchus, at that time victorious over the Thebans and master as far as Thermopylæ, was interested in checking the farther progress of Philip southward and extending his own ascendency. He sent into Thessaly a force of seven thousand men, under his brother Phayllus, to sustain Lykophron. But Phayllus failed altogether; being defeated and driven out of Thessaly by Philip, so that Lykophron of Pheræ was in greater danger than ever. Upon this, Onomarchus went himself thither with the full force of Phokians and foreign mercenaries. An obstinate, and seemingly a protracted contest now took place, in the course of which he was at first decidedly victorious. He defeated Philip in two battles, with such severe loss that the Macedonian army was withdrawn from Thessaly, while Lykophron with his Phokian allies remained masters of the country.[622]

This great success of the Phokian arms was followed up by farther victory in Bœotia. Onomarchus renewed his invasion of that territory, defeated the Thebans in battle, and made himself master of Koroneia, in addition to Orchomenus, which he held before.[623] It would seem that the Thebans were at this time deprived of much of their force, which was serving in Asia under Artabazus, and which, perhaps from these very reverses, they presently recalled. The Phokians, on the other hand, were at the height of their power. At this juncture falls, probably, the aggressive combination of the Spartans against Megalopolis, and the debate, before noticed, in the Athenian assembly.

Philip was for some time in embarrassment from his defeats in Thessaly. His soldiers, discouraged and even mutinous, would hardly consent to remain under his standard. By great pains, and animated exhortation, he at last succeeded in reanimating them. After a certain interval for restoration and reinforcement, he advanced with a fresh army into Thessaly, and resumed his operations against Lykophron; who was obliged again to solicit aid from Onomarchus, and to promise that all Thessaly should henceforward be held under his dependence. Onomarchus accordingly joined him in Thessaly with a large army, said to consist of twenty thousand foot and five hundred cavalry. But he found on this occasion, within the country, more obstinate resistance than before; for the cruel dynasty of Pheræ had probably abused their previous victory by aggravated violence and rapacity, so as to throw into the arms of their enemy a multitude of exiles. On Philip’s coming into Thessaly with a new army, the Thessalians embraced his cause so warmly, that he soon found himself at the head of an army of twenty thousand foot and three thousand horse. Onomarchus met him in the field, somewhere near the southern coast of Thessaly; not diffident of success, as well from his recent victories, as from the neighborhood of an Athenian fleet under Chares, coöperating with him. Here a battle was joined, and obstinately contested between the two armies, nearly equal in numbers of infantry. Philip exalted the courage of his soldiers by decorating them with laurel wreaths,[624] as crusaders in the service of the god against the despoilers of the Delphian temple; while the Thessalians also, forming the best cavalry in Greece and fighting with earnest valor, gave decisive advantage to his cause. The defeat of the forces of Onomarchus and Lykophron was complete. Six thousand of them are said to have been slain, and three thousand to have been taken prisoners; the remainder escaped either by flight, or by throwing away their arms, and swimming off to the Athenian ships. Onomarchus himself perished. According to one account, he was slain by his own mercenaries, provoked by his cowardice: according to another account, he was drowned—being carried into the sea by an unruly horse, and trying to escape to the ships. Philip caused his dead body to be crucified, and drowned all the prisoners as men guilty of sacrilege.[625]

This victory procured for Philip great renown as the avenger of the Delphian god—and became an important step in his career of aggrandizement. It not only terminated the power of the Phokians north of Thermopylæ, but also finally crushed the powerful dynasty of Pheræ in Thessaly. Philip laid siege to that city, upon which Lykophron and Peitholaus, surrounded by an adverse population and unable to make any long defence, capitulated, and surrendered it to him; retiring with their mercenaries, two thousand in number, into Phokis.[626] Having obtained possession of Pheræ and proclaimed it a free city, Philip proceeded to besiege the neighboring town of Pagasæ, the most valuable maritime station in Thessaly. How long Pagasæ resisted, we do not know; but long enough to send intimation to Athens, with entreaties for succor. The Athenians, alarmed at the successive conquests of Philip, were well-disposed to keep this important post out of his hands, which their naval power fully enabled them to do. But here again (as in the previous examples of Pydna, Potidæa, and Methônê), the aversion to personal service among the citizens individually—and the impediments as to apportionment of duty or cost, whenever actual outgoing was called for—produced the untoward result, that though an expedition was voted and despatched, it did not arrive in time.[627] Pagasæ surrendered and came into the power of Philip; who fortified and garrisoned it for himself, thus becoming master of the Pagasæan gulf, the great maritime inlet of Thessaly.

Philip was probably occupied for a certain time in making good his dominion over Thessaly. But as soon as sufficient precautions had been taken for this purpose, he sought to push his advantage over the Phokians by invading them in their own territory. He marched to Thermopylæ, still proclaiming as his aim the liberation of the Delphian temple and the punishment of its sacrilegious robbers; while he at the same time conciliated the favor of the Thessalians by promising to restore to them the Pylæa, or half-yearly Amphiktyonic festival at Thermopylæ, which the Phokians had discontinued.[628] The Phokians, though masters of this almost inexpugnable pass, seemed to have been so much disheartened by their recent defeat, and the death of Onomarchus, that they felt unable to maintain it long. The news of such a danger, transmitted to Athens, excited extraordinary agitation. The importance of defending Thermopylæ—and of prohibiting the victorious king of Macedon from coming to coöperate with the Thebans on the southern side of it,[629] not merely against the Phokians, but probably also against Attica—were so powerfully felt, that the usual hesitations and delay of the Athenians in respect to military expeditions were overcome. Chiefly from this cause—but partly also, we may suppose, from the vexatious disappointment recently incurred in the attempt to relieve Pagasæ—an Athenian armament under Nausikles (not less than five thousand foot and four hundred horse, according to Diodorus[630]) was fitted out with not less vigor and celerity than had been displayed against the Thebans in Eubœa, seven years before. Athenian citizens shook off their lethargy, and promptly volunteered. They reached Thermopylæ in good time, placing the pass in such a condition of defence that Philip did not attack it at all. Often afterwards does Demosthenes,[631] in combating the general remissness of his countrymen when military exigencies arose, remind them of this unwonted act of energetic movement, crowned with complete effect. With little or no loss, the Athenians succeeded in guarding both themselves and their allies against a very menacing contingency, simply by the promptitude of their action. The cost of the armament altogether was more than two hundred talents; and from the stress which Demosthenes lays on that portion of the expense which was defrayed by the soldiers privately and individually,[632] we may gather that these soldiers (as in the Sicilian expedition under Nikias[633]) were in considerable proportion opulent citizens. Among a portion of the Grecian public, however, the Athenians incurred obloquy as accomplices in the Phokian sacrilege, and enemies of the Delphian god.[634]