How do we know the doctrine of progressive revelation is true?

The doctrine of progressive revelation is supported by numerous scriptural passages that reveal a process through which God disclosed His truth gradually. Primarily, John 16:12-15 serves as the foundational text indicating the role of the Holy Spirit in guiding the apostles into deeper truths that they were previously unable to grasp. This divine assistance underlines the premise that while foundational truths were established from the onset, their full implications were unfolded over time. Moreover, the narratives in the Book of Acts illustrate a developing understanding of its significance, particularly in how Jewish believers transitioned from the old covenant to the new covenant established through Christ.

Characters like Paul and Peter played pivotal roles in navigating these truths, as evidenced in Acts 10 and 11, where the inclusion of Gentiles in the Church challenged existing beliefs. This historical context, exhibited through various interactions and teachings, reinforces the need for a willingness to adapt and embrace the fuller scope of God’s gospel, affirming the doctrine of progressive revelation. Over time, these progressive insights were essential for equipping the early Church to address theological matters and expand its mission to all nations.