The birth of Alaric, the glory of his past exploits, and the confidence in his future designs, insensibly united the body of the nation under his victorious standard; and, with the unanimous consent of the Barbarian chieftains, the master-general of Illyricum was elevated, according to ancient custom, on a shield, and solemnly proclaimed king of the Visigoths.
Armed with this double power, seated on the verge of the two empires, he alternately sold his deceitful promises to the courts of Arcadius and Honorius; till he declared and executed his resolution of invading the dominions of the West.

The provinces of Europe which belonged to the Eastern emperor, were already exhausted; those of Asia were inaccessible; and the strength of Constantinople had resisted his attack.

But he was tempted by the fame, the beauty, the wealth of Italy, which he had twice visited; and he secretly aspired to plant the Gothic standard on the walls of Rome, and to enrich his army with the accumulated spoils of three hundred triumphs.
The scarcity of facts, and the uncertainty of dates, oppose our attempts to describe the circumstances of the first invasion of Italy by the arms of Alaric.

His march, perhaps from Thessalonica, through the warlike and hostile country of Pannonia, as far as the foot of the Julian Alps; his passage of those mountains, which were strongly guarded by troops and intrenchments; the siege of Aquileia, and the conquest of the provinces of Istria and Venetia, appear to have employed a considerable time.
Unless his operations were extremely cautious and slow, the length of the interval would suggest a probable suspicion, that the Gothic king retreated towards the banks of the Danube; and reenforced his army with fresh swarms of Barbarians, before he again attempted to penetrate into the heart of Italy.

Since the public and important events escape the diligence of the historian, he may amuse himself with contemplating, for a moment, the influence of the arms of Alaric on the fortunes of two obscure individuals, a presbyter of Aquileia and a husbandman of Verona.
The learned Rufinus, who was summoned by his enemies to appear before a Roman synod, wisely preferred the dangers of a besieged city; and the Barbarians, who furiously shook the walls of Aquileia, might save him from the cruel sentence of another heretic, who, at the request of the same bishops, was severely whipped, and condemned to perpetual exile on a desert island.