The question of whether or not metaphysics can be encapsulated within confessional frameworks remains complex and contentious. This paper demonstrates the interplay between metaphysical assumptions and theological convictions, particularly within the Reformed tradition. Drawing upon recent critiques and theological insights, it argues that metaphysics, particularly the concept of actus purus (pure act), has been a foundational first principle informing the development of Reformed theology.
This paper explores the works of notable theologians across different periods of Reformed scholasticism, ranging from Girolamo Zanchi to John Gill. It highlights the pervasive influence of metaphysical constructs, especially those rooted in Classical Realism, on the formulation of theological doctrines. It demonstrates the essential role of metaphysical assumptions in shaping theological systems and defending theological truths against emerging heresies.
Furthermore, this paper contends that actus purus serves as a metaphysical lynchpin within Reformed theology, providing a coherent framework for understanding key attributes of God and the relationship between God and creation. By tracing the evolution of metaphysical thought within the Reformed tradition, this study sheds light on the enduring significance of metaphysics in theological discourse and underscores the necessity of maintaining a robust metaphysical foundation to safeguard theological orthodoxy.