When Themistocles returned to his ship, with the gloom of this melancholy resolution full upon his mind, and with the necessity of providing for removal of the expatriated Athenian families in the island as well as for that of the squadron, he found an Athenian friend named Mnesiphilus, who asked him what the synod of chiefs had determined. Concerning this Mnesiphilus, who is mentioned generally as a sagacious practical politician, we unfortunately have no particulars: but it must have been no common man whom fame selected, truly or falsely, as the inspiring genius of Themistocles. On learning what had been resolved, Mnesiphilus burst out into remonstrance on the utter ruin which its execution would entail: there would presently be neither any united fleet to fight, nor any aggregate cause and country to fight for. He vehemently urged Themistocles again to open the question, and to press by every means in his power for a recall of the vote for retreat, as well as for a resolution to stay and fight at Salamis.

Themistocles had already in vain tried to enforce the same view: but disheartened as he was by ill success, the remonstrances of a respected friend struck him so forcibly as to induce him to renew his efforts. He went instantly to the ship of Eurybiades, asked permission to speak with him, and being invited aboard, reopened with him alone the whole subject of the past discussion, enforcing his own views as emphatically as he could. In this private communication, all the arguments bearing upon the case were more unsparingly laid open than it had been possible to do in an assembly of the chiefs, who would have been insulted if openly told that they were likely to desert the fleet when once removed from Salamis. Speaking thus freely and confidentially, and speaking to Eurybiades alone, Themistocles was enabled to bring him partially round, and even prevailed upon him to convene a fresh synod. So soon as this synod had assembled, even before Eurybiades had explained the object and formally opened the discussion, Themistocles addressed himself to each of the chiefs separately, pouring forth at large his fears and anxiety as to the abandonment of Salamis: insomuch that the Corinthian Adimantus rebuked him by saying, “Themistocles, those who in the public festival-matches rise up before the proper signal, are scourged.” “True,” rejoined the Athenian, “but those who lag behind the signal win no crowns.”

Eurybiades then explained to the synod that doubts had arisen in his mind, and that he called them together to reconsider the previous resolve: upon which Themistocles began the debate, and vehemently enforced the necessity of fighting in the narrow sea of Salamis and not in the open waters at the isthmus, as well as of preserving Megara and Ægina: contending that a naval victory at Salamis would be not less effective for the defence of the Peloponnesus than if it took place at the isthmus, whereas, if the fleet were withdrawn to the latter point, they would only draw the Persians after them. Nor did he omit to add, that the Athenians had a prophecy assuring to them victory in this, their own island. But his speech made little impression on the Peloponnesian chiefs, who were even exasperated at being again summoned to reopen a debate already concluded, and concluded in a way which they deemed essential to their safety. In the bosom of the Corinthian Adimantus, especially, this feeling of anger burst all bounds. He sharply denounced the presumption of Themistocles, and bade him be silent as a man who had now no free Grecian city to represent, Athens being in the power of the enemy: nay, he went so far as to contend that Eurybiades had no right to count the vote of Themistocles, until the latter could produce some free city as accrediting him to the synod.

Such an attack, alike ungenerous and insane, upon the leader of more than half of the whole fleet, demonstrates the ungovernable impatience of the Corinthians to carry away the fleet to their isthmus: it provoked a bitter retort against them from Themistocles, who reminded them that while he had around him two hundred well-manned ships, he could procure for himself anywhere both city and territory as good or better than Corinth. But he now saw clearly that it was hopeless to think of enforcing his policy by argument, and that nothing would succeed except the direct language of intimidation. Turning to Eurybiades, and addressing him personally, he said: “If thou wilt stay here, and fight bravely here, all will turn out well: but if thou wilt not stay, thou wilt bring Hellas to ruin. For with us, all our means of war are contained in our ships. Be thou yet persuaded by me. If not, we Athenians shall migrate with our families on board, just as we are, to Siris in Italy, which is ours from of old, and which the prophecies announce that we are one day to colonise. You chiefs then, when bereft of allies like us, will hereafter recollect what I am now saying.”

Eurybiades had before been nearly convinced by the impressive pleading of Themistocles. But this last downright menace clenched his determination, and probably struck dumb even the Corinthian and Peloponnesian opponents: for it was but too plain, that without the Athenians the fleet was powerless. He did not, however, put the question again to vote, but took upon himself to rescind the previous resolution and to issue orders for staying at Salamis to fight. In this order all acquiesced, willing or unwilling; the succeeding dawn saw them preparing for fight instead of for retreat, and invoking the protection and companionship of the Æacid heroes of Salamis,—Telamon and Ajax: they even sent a trireme to Ægina to implore Æacus himself and the remaining Æacids. It seems to have been on this same day, also, that the resolution of fighting at Salamis was taken by Xerxes, whose fleet was seen in motion, towards the close of the day, preparing for attack the next morning.

But the Peloponnesians, though not venturing to disobey the orders of the Spartan admiral, still retained unabated their former fears and reluctance, which began again after a short interval to prevail over the formidable menace of Themistocles, and were further strengthened by the advices from the isthmus. The messengers from that quarter depicted the trepidation and affright of their absent brethren while constructing their cross wall at that point, to resist the impending land invasion. Why were they not there also, to join hands and to help in the defence,—even if worsted at sea,—at least on land, instead of wasting their efforts in defence of Attica, already in the hands of the enemy? Such were the complaints which passed from man to man, with many a bitter exclamation against the insanity of Eurybiades: at length the common feeling broke out in public and mutinous manifestation, and a fresh synod of the chiefs was demanded and convoked. Here the same angry debate, and the same irreconcilable difference, was again renewed; the Peloponnesian chiefs clamouring for immediate departure, while the Athenians, Æginetans, and Megarians were equally urgent in favour of staying to fight. It was evident to Themistocles that the majority of votes among the chiefs would be against him, in spite of the orders of Eurybiades; and the disastrous crisis, destined to deprive Greece of all united maritime defence, appeared imminent, when he resorted to one last stratagem to meet the desperate emergency, by rendering flight impossible. Contriving a pretext for stealing away from the synod, he despatched a trusty messenger across the strait with a secret communication to the Persian generals. Sicinnus his slave—seemingly an Asiatic Greek, who understood Persian, and had perhaps been sold during the late Ionic revolt, but whose superior qualities are marked by the fact that he had the care and teaching of the children of his master—was instructed to acquaint them privately and in the name of Themistocles, who was represented as wishing success at heart to the Persians, that the Greek fleet was not only in the utmost alarm, meditating immediate flight, but that the various portions of it were in such violent dissension, that they were more likely to fight against each other than against any common enemy. A splendid opportunity, it was added, was thus opened to the Persians, if they chose to avail themselves of it without delay, first, to inclose and prevent their flight, and then to attack a disunited body, many of whom would, when the combat began, openly espouse the Persian cause.

Such was the important communication despatched by Themistocles across the narrow strait, only a quarter of a mile in breadth at the narrowest part, which divides Salamis from the neighbouring continent on which the enemy were posted. It was delivered with so much address as to produce the exact impression which he intended, and the glorious success which followed caused it to pass for a splendid stratagem: had defeat ensued, his name would have been covered with infamy. What surprises us the most is, that after having reaped signal honour from it in the eyes of the Greeks, as a stratagem, he lived to take credit for it, during the exile of his latter days, as a capital service rendered to the Persian monarch: nor is it improbable, when we reflect upon the desperate condition of Grecian affairs at the moment, that such facility of double interpretation was in part his inducement for sending the message.

It appears to have been delivered to Xerxes shortly after he had issued his orders for fighting on the next morning: and he entered so greedily into the scheme, as to direct his generals to close up the strait of Salamis on both sides during the night, to the north as well as to the south of the town of Salamis, at the risk of their heads if any opening were left for the Greeks to escape. The station of the numerous Persian fleet was along the coast of Attica,—its headquarters were in the Bay of Phalerum, but doubtless parts of it would occupy those three natural harbours, as yet unimproved by art, which belonged to the deme of Piræus,—and would perhaps extend besides to other portions of the western coast southward of Phalerum: while the Greek fleet was in the harbour of the town called Salamis, in the portion of the island facing Mount Ægaleos, in Attica.

During the night, a portion of the Persian fleet, sailing from Piræus northward along the western coast of Attica, closed round to the north of the town and harbour of Salamis, so as to shut up the northern issue from the strait on the side of Eleusis: while another portion blocked up the other issue between Piræus and the southeastern corner of the island, landing a detachment of troops on the desert island of Psyttalea, near to that corner. These measures were all taken during the night, to prevent the anticipated flight of the Greeks, and then to attack them in the narrow strait close on their own harbour the next morning.