Calcidius

Calcidius, a notable philosopher and writer of the fourth century, is best remembered for his significant contribution to the transmission of Platonic thought in the Latin West. Around the year three hundred twenty-one, he undertook the ambitious task of translating the first part of Plato's Timaeus from Greek into Latin, a work that would become foundational for future scholars.

His translation, accompanied by an extensive commentary, was likely commissioned by Bishop Hosius of Córdoba. This endeavor not only made Plato's ideas accessible to a broader audience but also preserved them for centuries, as it remained the only extensive text of Plato known in the Latin-speaking world for approximately eight hundred years.

Calcidius's commentary was particularly valuable, as it included insightful accounts of Greek astronomical knowledge, enriching the intellectual landscape of his time. In the twelfth century, his work inspired further commentaries by Christian scholars, including Hisdosus and philosophers from the Chartres School, such as Thierry of Chartres and William of Conches, who interpreted the dialogue through the lens of Christian faith, particularly the concept of creatio ex nihilo.

Despite his profound impact on philosophy and science, very little else is known about Calcidius's life. His legacy, however, endures through his translation and commentary, which played a crucial role in the revival of Platonic thought in the medieval period.