Thomas Aquinas developed a systematic synthesis of Aristotelian philosophy and Christian theology, arguing about causation, being, natural law, virtue, and the limits of human knowledge of God.
Intellectual setting
Aquinas taught in Dominican and university settings amid the assimilation of Aristotle and debates with Augustinian, Averroist, and Franciscan positions.
Key ideas
Analogy and being
Predication about God and creatures is neither simply univocal nor merely equivocal.
Natural law
Practical reason participates in an intelligible order while human law remains subject to moral evaluation.
Legacy
Thomism became one of the most enduring traditions of Latin Christian philosophy and remains a living field of interpretation.