Final answer:
In Shakespeare's Julius Caesar, Mark Antony's monologue reveals his deep sorrow for Caesar's death and his intent to seek revenge against the conspirators by inciting a civil war.
Step-by-step explanation:
In Shakespeare's Julius Caesar, Mark Antony's true feelings and plans are starkly revealed in a soliloquy he delivers while alone with Caesar's corpse. He mourns Caesar's death and exhibits a vengeful attitude towards the conspirators. Antony's soliloquy makes clear his intentions to incite the public against the assassins and to unleash civil strife as a means of avenging Caesar.
Antony is overwhelmed with grief and shows a passionate resolve to seek retribution against Brutus, Cassius, and the other murderers. He prophetically foresees that Caesar's death will give rise to a period of chaos and bloodshed in Rome, which signals Antony's own plans to fuel a civil war as payment for Caesar's murder. In this moment, Antony's facade of comradery with the conspirators falls away, and his true feelings of hostility and tactical mind are laid bare.
Summarizing Antony's sentiments, he feels devastated by the loss of Caesar and enraged at the betrayal by the conspirators. His soliloquy serves as a turning point in the play, where he transitions from a state of mourning to one of calculated vengeance. Antony's oratory skills, which he later exhibits in his famous funeral speech, are instrumental in manipulating public opinion and setting his plans into motion.