Plutarch was a Greek philosopher, biographer, and priest who lived during the 1st and 2nd centuries CE, a period when Greece was part of the Roman Empire. He was born into a prominent family in the town of Chaeronea and received an extensive education in Athens. Although he traveled to Rome and gained Roman citizenship, he spent most of his life in his hometown, where he was active in local politics and served as a priest at the Oracle of Delphi.
His vast body of work falls into two main categories. The most famous are the Parallel Lives, a series of paired biographies comparing notable Greek and Roman statesmen and military leaders. The second category is the Moralia, a large collection of essays and dialogues on topics ranging from ethics, religion, and philosophy to literature and customs. Together, these works represent one of the largest surviving literary corpora from the ancient world.
Plutarch’s historical importance is immense. His Parallel Lives became a model for biography and a crucial source for understanding the character and history of major ancient figures, influencing European thought from the Renaissance onward. The Moralia provides a detailed window into the intellectual and ethical concerns of his era. As a Platonist philosopher, he is also seen as an important figure in the development of later Platonic tradition, blending philosophical inquiry with practical moral guidance.