- Loyalist to Brutus: Messala is a loyal friend and supporter of Brutus, one of the main conspirators in the plot to assassinate Julius Caesar. He remains faithful to Brutus even after the assassination, assisting him in various ways and providing support during challenging moments.
- Messenger and Advisor: Messala acts as a messenger for Brutus, conveying important information and messages to him. He delivers crucial updates about the political and military developments, including reports on the movements of Caesar's forces. Messala also provides advice and counsel to Brutus, helping him make informed decisions during the conflict.
- Witness to Events: Messala serves as an eyewitness to key moments in the play. He is present at the Senate meeting where Caesar is assassinated, observing the events unfold and watching as Brutus justifies the act to the Roman citizens. Messala's presence as a witness adds authenticity to the portrayal of these crucial scenes.
- Loyalty Tested: Messala's loyalty is tested when Brutus asks him to deliver a message to Cassius. However, due to his friendship with Brutus, Messala struggles with the task, torn between his loyalty to his friend and his commitment to the broader cause. His emotional turmoil reflects the complex moral dilemmas faced by characters in the play.
- Fate and Death: Messala meets his demise during the Battle of Philippi, where Brutus and Cassius face off against the forces of Octavius and Mark Antony. The play does not describe Messala's death in great detail, but his fate highlights the tragic consequences of the conflicts and divisions within Rome.
Overall, while Messala is not a central figure in Julius Caesar, his role is essential in providing support and loyalty to Brutus, acting as a messenger and advisor, witnessing crucial events, exemplifying loyalty conflicts, and ultimately meeting a tragic end in the battle. His contributions add depth and realism to the play's narrative.