Act I - Scene III A Street. Thunder and Lightning The Tragedy of Julius Caesar


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Enter, from opposite sides, Casca, with his sword drawn, and Cicero.

  CICERO. Good even, Casca. Brought you Caesar home?
    Why are you breathless, and why stare you so?
  CASCA. Are not you moved, when all the sway of earth
    Shakes like a thing unfirm? O Cicero,
    I have seen tempests when the scolding winds
    Have rived the knotty oaks, and I have seen
    The ambitious ocean swell and rage and foam
    To be exalted with the threatening clouds,
    But never till tonight, never till now,
    Did I go through a tempest dropping fire.
    Either there is a civil strife in heaven,
    Or else the world too saucy with the gods
    Incenses them to send destruction.
  CICERO. Why, saw you anything more wonderful?
  CASCA. A common slave- you know him well by sight-
    Held up his left hand, which did flame and burn
    Like twenty torches join'd, and yet his hand
    Not sensible of fire remain'd unscorch'd.
    Besides- I ha' not since put up my sword-
    Against the Capitol I met a lion,
    Who glaz'd upon me and went surly by
    Without annoying me. And there were drawn
    Upon a heap a hundred ghastly women
    Transformed with their fear, who swore they saw
    Men all in fire walk up and down the streets.
    And yesterday the bird of night did sit
    Even at noonday upon the marketplace,
    Howling and shrieking. When these prodigies
    Do so conjointly meet, let not men say
    "These are their reasons; they are natural":
    For I believe they are portentous things
    Unto the climate that they point upon.
  CICERO. Indeed, it is a strange-disposed time.
    But men may construe things after their fashion,
    Clean from the purpose of the things themselves.
    Comes Caesar to the Capitol tomorrow?
  CASCA. He doth, for he did bid Antonio
    Send word to you he would be there tomorrow.
  CICERO. Good then, Casca. This disturbed sky
    Is not to walk in.
  CASCA. Farewell, Cicero. Exit Cicero.
Enter Cassius.

  CASSIUS. Who's there?
  CASCA. A Roman.
  CASSIUS. Casca, by your voice.
  CASCA. Your ear is good. Cassius, what night is this!
  CASSIUS. A very pleasing night to honest men.
  CASCA. Who ever knew the heavens menace so?
  CASSIUS. Those that have known the earth so full of faults.
    For my part, I have walk'd about the streets,
    Submitting me unto the perilous night,
    And thus unbraced, Casca, as you see,
    Have bared my bosom to the thunderstone;
    And when the cross blue lightning seem'd to open
    The breast of heaven, I did present myself
    Even in the aim and very flash of it.
  CASCA. But wherefore did you so much tempt the heavens?
    It is the part of men to fear and tremble
    When the most mighty gods by tokens send
    Such dreadful heralds to astonish us.
  CASSIUS. You are dull, Casca, and those sparks of life
    That should be in a Roman you do want,
    Or else you use not. You look pale and gaze
    And put on fear and cast yourself in wonder
    To see the strange impatience of the heavens.
    But if you would consider the true cause
    Why all these fires, why all these gliding ghosts,
    Why birds and beasts from quality and kind,
    Why old men, fools, and children calculate,
    Why all these things change from their ordinance,
    Their natures, and preformed faculties
    To monstrous quality, why, you shall find
    That heaven hath infused them with these spirits
    To make them instruments of fear and warning
    Unto some monstrous state.
    Now could I, Casca, name to thee a man
    Most like this dreadful night,
    That thunders, lightens, opens graves, and roars
    As doth the lion in the Capitol,
    A man no mightier than thyself or me
    In personal action, yet prodigious grown
    And fearful, as these strange eruptions are.
  CASCA. 'Tis Caesar that you mean, is it not, Cassius?
  CASSIUS. Let it be who it is, for Romans now
    Have thews and limbs like to their ancestors.
    But, woe the while! Our fathers' minds are dead,
    And we are govern'd with our mothers' spirits;
    Our yoke and sufferance show us womanish.
  CASCA. Indeed they say the senators tomorrow
    Mean to establish Caesar as a king,
    And he shall wear his crown by sea and land
    In every place save here in Italy.
  CASSIUS. I know where I will wear this dagger then:
    Cassius from bondage will deliver Cassius.
    Therein, ye gods, you make the weak most strong;
    Therein, ye gods, you tyrants do defeat.
    Nor stony tower, nor walls of beaten brass,
    Nor airless dungeon, nor strong links of iron
    Can be retentive to the strength of spirit;
    But life, being weary of these worldly bars,
    Never lacks power to dismiss itself.
    If I know this, know all the world besides,
    That part of tyranny that I do bear
    I can shake off at pleasure. Thunder still.
  CASCA. So can I.
    So every bondman in his own hand bears
    The power to cancel his captivity.
  CASSIUS. And why should Caesar be a tyrant then?
    Poor man! I know he would not be a wolf
    But that he sees the Romans are but sheep.
    He were no lion, were not Romans hinds.
    Those that with haste will make a mighty fire
    Begin it with weak straws. What trash is Rome,
    What rubbish, and what offal, when it serves
    For the base matter to illuminate
    So vile a thing as Caesar? But, O grief,
    Where hast thou led me? I perhaps speak this
    Before a willing bondman; then I know
    My answer must be made. But I am arm'd,
    And dangers are to me indifferent.
  CASCA. You speak to Casca, and to such a man
    That is no fleering tell-tale. Hold, my hand.
    Be factious for redress of all these griefs,
    And I will set this foot of mine as far
    As who goes farthest.
  CASSIUS. There's a bargain made.
    Now know you, Casca, I have moved already
    Some certain of the noblest-minded Romans
    To undergo with me an enterprise
    Of honorable-dangerous consequence;
    And I do know by this, they stay for me
    In Pompey's Porch. For now, this fearful night,
    There is no stir or walking in the streets,
    And the complexion of the element
    In favor's like the work we have in hand,
    Most bloody, fiery, and most terrible.
Enter Cinna.

  CASCA. Stand close awhile, for here comes one in haste.
  CASSIUS. 'Tis Cinna, I do know him by his gait;
    He is a friend. Cinna, where haste you so?
  CINNA. To find out you. Who's that? Metellus Cimber?
  CASSIUS. No, it is Casca, one incorporate
    To our attempts. Am I not stay'd for, Cinna?
  CINNA. I am glad on't. What a fearful night is this!
    There's two or three of us have seen strange sights.
  CASSIUS. Am I not stay'd for? Tell me.
  CINNA. Yes, you are.
    O Cassius, if you could
    But win the noble Brutus to our party-
  CASSIUS. Be you content. Good Cinna, take this paper,
    And look you lay it in the praetor's chair,
    Where Brutus may but find it; and throw this
    In at his window; set this up with wax
    Upon old Brutus' statue. All this done,
    Repair to Pompey's Porch, where you shall find us.
    Is Decius Brutus and Trebonius there?
  CINNA. All but Metellus Cimber, and he's gone
    To seek you at your house. Well, I will hie
    And so bestow these papers as you bade me.
  CASSIUS. That done, repair to Pompey's Theatre.
                                                     Exit Cinna.
    Come, Casca, you and I will yet ere day
    See Brutus at his house. Three parts of him
    Is ours already, and the man entire
    Upon the next encounter yields him ours.
  CASCA. O, he sits high in all the people's hearts,
    And that which would appear offense in us,
    His countenance, like richest alchemy,
    Will change to virtue and to worthiness.
  CASSIUS. Him and his worth and our great need of him
    You have right well conceited. Let us go,
    For it is after midnight, and ere day
    We will awake him and be sure of him. 

Exeunt.

Frequently Asked Questions about Act I - Scene III A Street. Thunder and Lightning from The Tragedy of Julius Caesar

What happens in Act I, Scene 3 of Julius Caesar?

Act I, Scene 3 takes place on a Roman street during a violent supernatural storm. Casca describes terrifying omens to Cicero—a slave’s hand burning without injury, a lion prowling near the Capitol, women seeing men on fire, and an owl shrieking at noon. After Cicero leaves, Cassius arrives and reinterprets the storm as a reflection of Caesar’s dangerous rise to power. Learning that the Senate plans to crown Caesar king the next day, Cassius and Casca pledge to join a conspiracy against him. The scene ends with Cassius sending Cinna to plant forged letters where Brutus will find them, hoping to recruit the respected senator to their cause.

What do the omens and storm symbolize in Act I, Scene 3 of Julius Caesar?

The violent storm and supernatural omens in Act I, Scene 3 function as pathetic fallacy—nature mirroring the political turmoil threatening Rome. The unnatural phenomena (a slave’s hand on fire yet unburned, a lion in the streets, an owl shrieking at midday) symbolize the disruption of the natural order that Caesar’s growing power represents. However, Shakespeare introduces ambiguity through Cicero’s warning that "men may construe things after their fashion, clean from the purpose of the things themselves." While Cassius reads the storm as a sign that Caesar must be stopped, the omens more broadly foreshadow the violence and civil chaos that the assassination itself will unleash.

How does Cassius manipulate Casca in Act I, Scene 3?

Cassius employs several persuasion techniques to convert the frightened Casca into a willing conspirator. First, he reframes the terrifying storm as something to celebrate, walking with his chest bared to the lightning to project fearlessness. He then shames Casca’s fear, telling him he lacks "those sparks of life that should be in a Roman." Next, he draws an extended metaphor comparing Caesar to the monstrous storm—a man "no mightier than thyself or me" who has grown unnaturally powerful. Finally, he appeals to Roman pride and liberty, arguing that Romans have the power to "cancel" their own captivity. By the end of the scene, Casca shakes Cassius’s hand and pledges to go "as far as who goes farthest" in the conspiracy.

Why is Brutus so important to the conspirators in Act I, Scene 3?

Although Brutus does not appear in this scene, he is discussed as the essential figure the conspiracy needs. Casca explains that Brutus "sits high in all the people’s hearts" and that his involvement would transform what might look like a criminal act into something virtuous: "His countenance, like richest alchemy, will change to virtue and to worthiness." The conspirators understand that without Brutus’s moral authority and public reputation, the assassination would be seen as a selfish power grab. This is why Cassius resorts to planting forged letters—placing them in Brutus’s Senate chair, throwing them through his window, and attaching them to old Brutus’s statue—all designed to convince Brutus that the people of Rome demand he act against Caesar.

What is the significance of Cicero's role in Act I, Scene 3 of Julius Caesar?

Cicero appears only briefly in Act I, Scene 3, but his presence serves a crucial thematic purpose. As a renowned orator and philosopher, he listens to Casca’s account of the supernatural omens and responds with measured skepticism: "Indeed, it is a strange-disposed time. But men may construe things after their fashion, clean from the purpose of the things themselves." This statement functions as a thesis for the entire play—characters repeatedly interpret signs and events to suit their own agendas. Cicero’s rational detachment contrasts sharply with both Casca’s superstitious terror and Cassius’s politically motivated reading of the storm. Notably, despite being a real historical opponent of Caesar’s power, Cicero is never invited into the conspiracy, underscoring the plotters’ preference for men they can manipulate over independent thinkers.

 

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