How do we know the church’s authority comes from Scripture?

The authority of the church is affirmed by its reliance on Scripture as its sole source of truth. In 2 Timothy 3:16-17, it is stated that all Scripture is God-breathed and useful for teaching, rebuking, correcting, and training in righteousness, providing the foundation for the church’s teachings and practices. This principle insists that the church does not have multiple sources of authority but hinges its beliefs and conduct solely on the revealed Word of God. Through the apostolic writings, the church maintains a continuity of truth that holds across generations, remaining relevant and authoritative it is articulated as the voice of God guiding His people in all matters of faith and practice.