The conference of Rimini was hastily interrupted; and the prefect Jovius, on his return to Ravenna, was compelled to adopt, and even to encourage, the fashionable opinions of the court. By his advice and example, the principal officers of the State and army were obliged to swear that, without listening, in any circumstances, to any conditions of peace, they would still persevere in perpetual and implacable war against the enemy of the republic. This rash engagement opposed an insuperable bar to all future negotiation. The ministers of Honorius were heard to declare that if they had only invoked the name of the Deity they would consult the public safety, and trust their souls to the mercy of heaven; but they had sworn by the sacred head of the Emperor himself; they had touched, in solemn ceremony, that august seat of majesty and wisdom; and the violation of their oath would expose them, to the temporal penalties of sacrilege and rebellion.
While the Emperor and his court enjoyed, with sullen pride, the security of the marshes and fortifications of Ravenna, they abandoned Rome, almost without defence, to the resentment of Alaric. Yet such was the moderation which he still preserved, or affected, that, as he moved with his army along the Flaminian way, he successively despatched the bishops of the towns of Italy to reiterate his offers of peace and to conjure the Emperor that he would save the city and its inhabitants from hostile fire and the sword of the Barbarians. These impending calamities were, however, averted, not indeed by the wisdom of Honorius, but by the prudence or humanity of the Gothic King; who employed a milder, though not less effectual, method of conquest. Instead of assaulting the capital, he successfully directed his efforts against the port of Ostia, one of the boldest and most stupendous works of Roman magnificence.
The accidents to which the precarious subsistence of the city was continually exposed in a winter navigation and an open road, had suggested to the genius of the first Caesar the useful design which was executed under the reign of Claudius. The artificial moles, which formed the narrow entrance, advanced far into the sea, and firmly repelled the fury of the waves, while the largest vessels securely rode at anchor within three deep and capacious basins, which received the northern branch of the Tiber, about two miles from the ancient colony of Ostia. The Roman port