Fourth Century Theology

Fourth-century theology refers to the early Christian debates and ideas about God's nature, Jesus’ role, and salvation that shaped Christianity's core beliefs. During this period, church leaders clarified doctrines such as the Trinity—one God in three persons: Father, Son, and Holy Spirit—and affirmed Jesus’ divine and human nature through councils like Nicaea. These theological developments were essential in defining orthodox belief, countering various heresies, and establishing a unified Christian doctrine that influenced the religion's future direction.