II. While, at home, the divisions of the state were progressing to that point in which the struggle between the opposing leaders must finally terminate in the ordeal of the ostracism--abroad, new causes of hostility broke out between the Athenians and the Spartans. The sacred city of Delphi formed a part of the Phocian station; but, from a remote period, its citizens appear to have exercised the independent right of managing to affairs of the temple [252], and to have elected their own superintendents of the oracle and the treasures. In Delphi yet lingered the trace of the Dorian institutions and the Dorian blood, but the primitive valour and hardy virtues of the ancestral tribe had long since mouldered away. The promiscuous intercourse of strangers, the contaminating influence of unrelaxing imposture and priestcraft--above all, the wealth of the city, from which the natives drew subsistence, and even luxury, without labour [253], contributed to enfeeble and corrupt the national character. Unable to defend themselves by their own exertions against any enemy, the Delphians relied on the passive protection afforded by the superstitious reverence of their neighbours, or on the firm alliance that existed between themselves and the great Spartan representatives of their common Dorian race. The Athenian government could not but deem it desirable to wrest from the Delphians the charge over the oracle and the temple, since that charge might at any time be rendered subservient to the Spartan cause; and accordingly they appear to have connived at a bold attempt of the Phocians, who were now their allies. These hardier neighbours of the sacred city claimed and forcibly seized the right of superintendence of the temple. The Spartans, alarmed and aroused, despatched an armed force to Delphi, and restored their former privileges to the citizens. They piously gave to their excursion the name of the Sacred War. Delphi formally renounced the Phocian league, declared itself an independent state, and even defined the boundaries between its own and the Phocian domains. Sparta was rewarded for its aid by the privilege of precedence in consulting the oracle, and this decree the Spartans inscribed on a brazen wolf in the sacred city. The Athenians no longer now acted through others--they recognised all the advantage of securing to their friends and wresting from their foes the management of an oracle, on whose voice depended fortune in war and prosperity in peace. Scarce had the Spartans withdrawn, than an Athenian force, headed by Pericles, who is said to have been freed by Anaxagoras from superstitious prejudices, entered the city, and restored the temple to the Phocians. The same image which had recorded the privilege of the Spartans now bore an inscription which awarded the right of precedence to the Athenians. The good fortune of this expedition was soon reversed.