Systematic theology is a core discipline within Christian theology that aims to present the doctrines of faith in an orderly, rational, and coherent manner, drawing deeply from the Bible and the rich history of Christian thought. Its methodical approach involves comparing and relating all of scripture to form unified statements on specific issues, while also investigating the historical development of Christian doctrine through philosophy and various sciences.

Anglican theologian John Webster identified foundational principles, including the Trinity and Scripture, which guide this structured inquiry into beliefs. Furthermore, systematic theology actively engages with the contemporary world, reviewing doctrines and applying them to modern issues, as explored by figures such as Charles Gore and John Walvoord. This comprehensive field organizes truth into distinct categories, such as Christology (the study of Jesus Christ), Eschatology (the study of end times), and Soteriology (the study of salvation), offering a complete framework for understanding Christian faith.