You see this day, O Romans, the republic, and all your lives, your goods, your fortunes, your wives and children, this home of most illustrious empire, thus most fortunate and beautiful city, by the great love of the immortal gods for you, by my labours and counsels and dangers, snatched from fire and sword, and almost from the very jaws of fate, and preserved and restored to you.

And if those days on which we are preserved are not less pleasant to us, or less illustrious, than those on which we are born, because the joy of being saved is certain, the good fortune of being born uncertain, and because we are born without feeling it, but we are preserved with great delight; yes; since we have, by our affection and by our good report, raised to the immortal gods that Romulus who built this city, he, too, who has preserved this city, built by him, and embellished as you see it, ought to be held in terror by you and your posterity; for we have extinguished flames which were almost laid under and placed around the temples and shrines, and houses and walls of the whole city; we have turned the edge of swords drawn against the republic, and have turned aside their points from your throats.

And since all this has been displayed in the senate, and made manifest, and detected by me, I will now explain it briefly, that you, O citizens, that are as yet ignorant of it, and are in suspense, may be able to see how great the danger was, how evident and by what means it was detected and arrested. First of all, since Catiline, a few days ago, burst out of the city, when he had left behind the companions of his wickedness, the active leaders of this infamous war, I have continually watched and taken care, O Romans, of the means by which we might be safe amid such great and such carefully concealed treachery. Further, when I drove Catiline out of the city, (for I do not fear the unpopularity of this expression, when that is more to be feared that I should be blamed because he has departed alive,) but then when I wished him to be removed, I thought either that the rest of the band of conspirators would depart with him, or that they who remained would be weak and powerless without him.

And I, as I saw that those whom I knew to be inflamed with the greatest madness and wickedness were among us, and had remained at Rome, spent ail my nights and days in taking care to know and see what they were doing, and what they were contriving that, since what I said would, from the incredible enormity of the wickedness, make less impression on your ears, I might so detect the whole business that you might with all your hearts provide for your safety, when you saw the crime with your own eyes. Therefore, when I found that the ambassadors of the Allobroges had been tampered with by Publius Lentulus, for the sake of exciting a Transalpine war and commotion in Gaul, and that they, on their return to Gaul, had been sent with letters and messages to Catiline on the same road, and that Vulturcius had been added to them as a companion, and that he too had had letters given him for Catiline, I thought that an opportunity wits given me of contriving what was most difficult, and which I was always wishing the immortal gods might grant, that the whole business might be manifestly detected not by me alone, but by the senate also, and by you.

Therefore, yesterday I summoned Lucius Flaccus and C. Pomtinus, the praetors, brave men and well-affected to the republic. I explained to them the whole matter, and showed them what I wished to have done. But they, full of noble and worthy sentiments towards the republic, without hesitation, and without any delay, undertook the business, and when it was evening, went secretly to the Mulvian bridge, and there so distributed themselves in the nearest villas, that the Tiber and the bridge was between them. And they took to the same place, without any one having the least suspicion of it, many brave men, and I had sent many picked young men of the prefecture of Reate, whose assistance I constantly employ in the protection of the republic, armed with swords.

In the meantime, about the end of the third watch, when the ambassadors of the Allobroges, with a great retinue and Vulturcius with them, began to come upon the Mulvian bridge, an attack is made upon them; swords are drawn both by them and by our people; the matter was understood by the praetors alone, but was unknown to the rest. Then, by the intervention of Pomtinus and Flaccus, the fight which had begun was put an end to; all the letters which were in the hands of the whole company are delivered to the praetors with time seals unbroken; the men themselves are arrested and brought to me at daybreak. And I immediately summoned that most worthless contriver of all this wickedness, Gabinius, as yet suspecting nothing; after him, P. Statilius is sent for, and after him Cethegus; but Lentulus was a long time in coming,—I suppose, because, contrary to his custom, he had been up a long time the night before, writing letters.

But when those most noble and excellent men of the whole city, who, hearing of the matter, came in crowds to me in the morning, thought it best for me to open the letters before I related the matter to the senate, lest, if nothing were found in them, so great a disturbance might seem to have been caused to the state for nothing, I said I would never so act as shrink from referring matter of public danger to the public council. In truth if, O Romans, these things which had been reported to me had not been found in them, yet I did not think I ought, in such a crisis of the republic, to be afraid of the imputation of over-diligence.

I quickly summoned a full senate, as you saw; and meantime, without any delay, by the advice of the Allobroges, I sent Caius Sulpicius the praetor, a brave man, to bring whatever arms he could find in the house of Cethegus, whence he did bring a great number of swords and daggers. I introduced Vulturcius without the Gauls. By the command of the senate, I pledged him the public faith for his safety. I exhorted him fearlessly to tell all he knew. Then, when he had scarcely recovered himself from his great alarm, he said: that he had messages and letters for Catiline, from Publius Lentulus, to avail himself of the guard of the slaves, and to come towards the city with his army as quickly as possible; and that was to be done with the intention that, when they had set fire to the city on all sides as it had been arranged and distributed, and had made a great massacre of the citizens, he might be at hand to catch those who fled, and to join himself to the leaders within the city.

But the Gauls being introduced, said that an oath had been administered to them, and letters given them by Publius Lentulus, Cethegus, and Statilius, for their nation; and that they had been enjoined by them, and by Lucius Cassius, to send cavalry into Italy as early as possible; that infantry should not be wanting; and that Lentulus had assured him, from the Sibylline oracles and the answers of soothsayers, that he was that third Cornelius to whom the kingdom and sovereignty over this city was fated to come; that Cinna and Sulla had been before him; and that he had also said that was the year destined to the destruction of this city and empire, being the tenth year after the acquittal of the virgins, and the twentieth after the burning of the Capitol.