How do we know God's authority is true?

The truth of God's authority is affirmed throughout scripture, from the creation narratives to the New Testament revelation in Christ. Hebrews 7:24 states, 'But this man, because he continueth ever, hath an unchangeable priesthood.' This highlights that Christ, as our eternal King and High Priest, reigns supremely and serves as the definitive evidence of God's ongoing authority. His rule is not contingent upon human acceptance but is affirmed by His sovereignty in creation and redemptive history.