On the Punishment of the Catiline Conspirators
Julius Caesar (Gaius Julius Caesar)
Historical Context
The Catiline Conspiracy of 63 BC represented a grave threat to the Roman Republic. Lucius Sergius Catilina, a disgraced aristocrat with enormous debts and frustrated political ambitions, had organized a plot to overthrow the government through violence and assassination. The conspiracy included plans to murder the consul Cicero, burn Rome, and establish a new regime with Catiline at its head.
Cicero, serving as consul, had exposed the plot through a network of informants and revealed it through a series of famous speeches known as the Catiline Orations. By December 63 BC, Catiline had fled Rome to join rebel forces in the north, but five of his key co-conspirators remained in the city and had been arrested. Among them were Lentulus, a former consul and current praetor, and several other men of high rank.
The Senate now faced a crucial decision: what punishment should be imposed on these conspirators? The consul-elect Silanus had proposed the death penalty. This was supported by many senators who saw the conspiracy as treason. But this raised complex legal and constitutional questions. Roman citizens traditionally had the right to appeal capital sentences to the people, and execution without trial violated established precedents.
Into this highly charged environment rose Julius Caesar, then serving as praetor-elect. At 37, he was already recognized as one of Rome's most gifted orators and a rising political star. His speech would prove to be one of the most important interventions in the crisis, advocating for a more measured approach that would preserve both justice and constitutional precedent.

The Speech
It becomes all men, conscript fathers, who deliberate on dubious matters, to be influenced neither by hatred, affection, anger, nor pity. The mind, when such feelings obstruct its view, can not easily see what is right; nor has any human being consulted, at the same moment, his passions and his interest. When the mind is freely exerted, its reasoning is sound; but passion, if it gain possession of it, becomes its tyrant, and reason is powerless.
I could easily mention, conscript fathers, numerous examples of kings and nations, who, swayed by resentment or compassion, have adopted injudicious courses of conduct; but I had rather speak of those instances in which our ancestors, in opposition to the impulse of passion, acted with wisdom and sound policy.
In the Macedonian War, which we carried on against king Perses, the great and powerful state of Rhodes, which had risen by the aid of the Roman people, was faithless and hostile to us; yet, when the war was ended, and the conduct of the Rhodians was taken into consideration, our forefathers left them unmolested, lest any should say that war was made upon them for the sake of seizing their wealth, rather than of punishing their faithlessness. Throughout the Punic Wars, too, tho the Carthaginians, both during peace and in suspensions of arms, were guilty of many acts of injustice, yet our ancestors never took occasion to retaliate, but considered rather what was worthy of themselves, than what might justly be inflicted on their enemies.
Similar caution, conscript fathers, is to be observed by yourselves, that the guilt of Lentulus, and the other conspirators, may not have greater weight with you than your own dignity, and that you may not regard your indignation more than your character. If, indeed, a punishment adequate to their crimes be discovered, I consent to extraordinary measures; but if the enormity of their crime exceeds whatever can be devised, I think that we should inflict only such penalties as the laws have provided.
Most of those, who have given their opinions before me, have deplored, in studied and impressive language, the sad fate that threatens the republic; they have recounted the barbarities of war, and the afflictions that would fall on the vanquished; they have told us that maidens would be dishonored, and youths abused; that children would be torn from the embraces of their parents; that matrons would be subjected to the pleasure of the conquerors; that temples and dwelling-houses would be plundered; that massacres and fires would follow; and that every place would be filled with arms, corpses, blood, and lamentation. But to what end, in the name of the eternal gods! was such eloquence directed? Was it intended to render you indignant at the conspiracy? A speech, no doubt, will inflame him whom so frightful and monstrous a reality has not provoked! Far from it: for to no man does evil, directed against himself, appear a light matter; many, on the contrary, have felt it more seriously than was right.
But to different persons, conscript fathers, different degrees of license are allowed. If those who pass a life sunk in obscurity, commit any error, through excessive anger, few become aware of it, for their fame is as limited as their fortune; but of those who live invested with extensive power, and in an exalted station, the whole world knows the proceedings. Thus in the highest position there is the least liberty of action; and it becomes us to indulge neither partiality nor aversion, but least of all animosity; for what in others is called resentment, is in the powerful termed violence and cruelty.
I am indeed of opinion, conscript fathers, that the utmost degree of torture is inadequate to punish their crime; but the generality of mankind dwell on that which happens last, and, in the case of malefactors, forget their guilt, and talk only of their punishment, should that punishment have been inordinately severe. I feel assured, too, that Decimus Silanus, a man of spirit and resolution, made the suggestions which he offered, from zeal for the State, and that he had no view, in so important a matter, to favor or to enmity; such I know to be his character, and such his discretion. Yet his proposal appears to me, I will not say cruel (for what can be cruel that is directed against such characters?), but foreign to our policy.
For assuredly, Silanus, either your fears, or their treason, must have induced you, a consul-elect, to propose this new kind of punishment. Of fear it is unnecessary to speak, when, by the prompt activity of that distinguished man our consul, such numerous forces are under arms; and as to the punishment we may say, what is indeed the truth, that in trouble and distress, death is a relief from suffering, and not a torment; that it puts an end to all human woes; and that, beyond it, there is no place either for sorrow or joy.
But why, in the name of the immortal gods, did you not add to your proposal, Silanus, that, before they were put to death, they should be punished with the scourge? Was it because the Porcian Law forbids it? But other laws forbid condemned citizens to be deprived of life, and allow them to go into exile. Or was it because scourging is a severer penalty than death? Yet what can be too severe, or too harsh, toward men convicted of such an offense? But if scourging be a milder punishment than death, how is it consistent to observe the law as to the smaller point, when you disregard it as to the greater?
But who, it may be asked, will blame any severity that shall be decreed against these parricides of their country? I answer that time, the course of events, and fortune, whose caprice governs nations, may blame it. Whatever shall fall on the traitors, will fall on them justly; but it is for you, conscript fathers, to consider well what you resolve to inflict on others. All precedents productive of evil effects have had their origin from what was good; but when a government passes into the hands of the ignorant or unprincipled, any new example of severity, inflicted on deserving and suitable objects, is extended to those that are improper and undeserving of it.
The Lacedæmonians, when they had conquered the Athenians, appointed thirty men to govern their state. These thirty began their administration by putting to death, even without a trial, all who were notoriously wicked, or publicly detestable—acts at which the people rejoiced, and extolled their justice. But afterward, when their lawless power gradually increased, they proceeded, at their pleasure, to kill the good and bad indiscriminately, and to strike terror into all; and thus the State, overpowered and enslaved, paid a heavy penalty for its imprudent exultation.
Within our own memory, too, when the victorious Sulla ordered Damasippus, and others of similar character, who had risen by distressing their country, to be put to death, who did not commend the proceeding? All exclaimed that wicked and factious men, who had troubled the State with their seditious practices, had justly forfeited their lives. Yet this proceeding was the commencement of great bloodshed. For whenever any one coveted the mansion, villa, or even the plate or apparel of another, he exerted his influence to have him numbered among the proscribed. Thus they, to whom the death of Damasippus had been a subject of joy, were soon after dragged to death themselves; nor was there any cessation of slaughter, until Sulla had glutted all his partizans with riches.
Such excesses, indeed, I do not fear from Marcus Tullius, or in these times. But in a large state there arise many men of various dispositions. At some other period, and under another consul, who, like the present, may have an army at his command, some false accusation may be credited as true; and when, with our example for a precedent, the consul shall have drawn the sword on the authority of the senate, who shall stay its progress, or moderate its fury?
Our ancestors, conscript fathers, were never deficient in conduct or courage; nor did pride prevent them from imitating the customs of other nations, if they appeared deserving of regard. Their armor, and weapons of war, they borrowed from the Samnites; their ensigns of authority, for the most part, from the Etrurians; and, in short, whatever appeared eligible to them, whether among allies or among enemies, they adopted at home with the greatest readiness, being more inclined to emulate merit than to be jealous of it. But at the same time, adopting a practice from Greece, they punished their citizens with the scourge, and inflicted capital punishment on such as were condemned. When the republic, however, became powerful, and faction grew strong from the vast number of citizens, men began to involve the innocent in condemnation, and other like abuses were practised; and it was then that the Porcian and other laws were provided, by which condemned citizens were allowed to go into exile. This lenity of our ancestors, conscript fathers, I regard as a very strong reason why we should not adopt any new measures of severity.
For assuredly there was greater merit and wisdom in those, who raised so mighty an empire from humble means, than in us, who can scarcely preserve what they so honorably acquired. Am I of opinion, then, you will ask, that the conspirators should be set free, and that the army of Catiline should thus be increased? Far from it: my recommendation is, that their property be confiscated, and that they themselves be kept in custody in such of the municipal towns as are best able to bear the expense; that no one hereafter bring their case to the senate, or speak on it to the people, and that the senate now give their opinion that he who shall act contrary to this will act against the republic and the general safety.
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Key Quotes
"It becomes all men, conscript fathers, who deliberate on dubious matters, to be influenced neither by hatred, affection, anger, nor pity."
Caesar's opening appeal for rational deliberation free from passion
"All precedents productive of evil effects have had their origin from what was good; but when a government passes into the hands of the ignorant or unprincipled, any new example of severity... is extended to those that are improper and undeserving of it."
His central warning about how dangerous precedents evolve and expand
"Thus in the highest position there is the least liberty of action; and it becomes us to indulge neither partiality nor aversion, but least of all animosity."
Caesar's argument that those in power must be held to higher standards
"For assuredly there was greater merit and wisdom in those, who raised so mighty an empire from humble means, than in us, who can scarcely preserve what they so honorably acquired."
Appeal to ancestral wisdom and Roman reverence for tradition
"At some other period, and under another consul, who, like the present, may have an army at his command, some false accusation may be credited as true; and when, with our example for a precedent, the consul shall have drawn the sword on the authority of the senate, who shall stay its progress, or moderate its fury?"
His prophetic warning about the future abuse of emergency powers
Rhetorical Strategy & Analysis
Caesar's speech represents a masterclass in deliberative oratory, demonstrating how skillful rhetoric can reshape a heated political debate. Facing a Senate stoked by Cicero's denunciations and ready to vote for immediate execution, Caesar had to cool tempers while advocating for a more measured approach.
His opening immediately establishes the philosophical framework for his argument: that sound judgment requires freedom from passion. This wasn't mere platitude but a direct challenge to the emotional tenor of previous speeches. By positioning himself as the voice of reason against passion, Caesar claimed the moral high ground while subtly criticizing his opponents.
The speech's structure reveals careful strategic thinking. Caesar begins with general principles, moves to historical precedents, addresses specific legal concerns, and concludes with practical recommendations. This progression allows him to build credibility before advancing his controversial position. His use of historical examples like Rhodes, Carthage, the Thirty Tyrants, Sulla's proscriptions, serves multiple purposes: it demonstrates his learning, provides concrete evidence for his warnings, and appeals to Roman reverence for ancestral wisdom.
Caesar also anticipates and defuses potential counterarguments. He acknowledges the severity of the crime, praises his opponent Silanus, and explicitly rejects the option of simply freeing the conspirators. This prevents opponents from mischaracterizing his position while making his alternative seem reasonable by comparison.
The speech's tone throughout is measured and respectful, even when delivering sharp criticism. Caesar never attacks his opponents personally, instead focusing on the dangerous precedent their proposal would set. This approach allowed him to oppose popular sentiment without appearing soft on treason.
Historical Impact & Legacy
Caesar's speech had immediate and far-reaching consequences that extended well beyond the Catiline conspiracy itself. In the short term, his intervention helped shift the debate away from immediate execution. Combined with Cato the Younger's subsequent speech supporting the death penalty, it created a nuanced discussion of the legal and constitutional issues at stake.
Although the Senate ultimately voted for execution, Caesar's arguments had forced them to grapple seriously with the precedent they were setting. His warnings about the abuse of emergency powers would prove prophetic. Within decades, the Roman Republic would collapse amid civil wars where such precedents were repeatedly invoked to justify extraordinary measures.
The speech also marked a crucial moment in Caesar's political career. His willingness to advocate for unpopular clemency, combined with his masterful oratory, established him as a major political figure. Ancient sources suggest that some senators suspected him of sympathy for the conspiracy, however his eloquent defense of constitutional principles enhanced his reputation for statesmanship.
From a literary perspective, the speech became a model of deliberative oratory. Sallust's preservation of it (or his version of it) in his historical work ensured its survival and study. Renaissance humanists analyzed Caesar's techniques, and the speech influenced legal and political discourse for centuries.
The speech's themes: the tension between security and liberty, the danger of precedents set in crisis, and the need for leaders to rise above popular passion, remain strikingly relevant. Caesar's warnings about the expansion of emergency powers echo contemporary debates about executive authority and civil liberties.
Ironically, Caesar himself would later become the very type of strongman his speech warned against. His crossing of the Rubicon and of dictatorial power vindicated his own arguments about how dangerous precedents evolve. Seems he abandoned his political principles.

About the Speaker
Gaius Julius Caesar (100-44 BC) was a brilliant general, astute politician, gifted writer, and accomplished orator. Born into an ancient patrician family, he rose through the ranks of Roman politics during the Republic's final decades.
When he delivered this speech in 63 BC, Caesar was still primarily known as a politician and orator rather than the military genius he would later become. He had served as quaestor in Spain, aedile in Rome (where he won popularity through lavish public games), and was currently praetor-elect, positioning himself for higher office.
Caesar's oratorical skills were widely admired even by his enemies. Cicero himself praised Caesar's eloquence, and ancient sources consistently rank him among Rome's greatest speakers alongside Cicero and Hortensius. His style was noted for its clarity, precision, and persuasive power. These qualities are evident in this speech's careful reasoning and measured tone.
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