本课程为对于基督教神学之三一论的专题研究。本课程试图厘清这一基本观念：基督教神学即是三一论。换言之，三一论是为基督教信仰之最为核心且系统的表述。该课程以基督教思想史为线索，讨论三一论如何源自圣经，在使徒和教父时代得到成型表述，又如何历经中世纪神学、宗教改革、现代神学等各个阶段的发展。本课程分为十讲，涉及的神学家主要有：爱任纽、巴西尔、奥古斯丁、安瑟伦、圣维克多的理查德、阿奎纳、加尔文、欧文、施赖尔马赫、巴特。

This course is a specialized study of the doctrine of the Trinity in Christian theology. It seeks to clarify the fundamental concept that Christian theology is, at its core, Trinitarian. In other words, the doctrine of the Trinity is the most central and systematic expression of the Christian faith. Tracing the history of Christian thought, the course explores how the doctrine of the Trinity originates from Scripture, was formulated in the apostolic and patristic eras, and developed through various stages, including medieval theology, the Reformation, and modern theology. The course is structured in ten lectures, engaging with key theologians such as Irenaeus, Basil, Augustine, Anselm, Richard of St. Victor, Aquinas, Calvin, Owen, Schleiermacher, and Barth.