How do we know that God is unchanging?

God's unchanging nature is a foundational truth of Scripture, highlighted in Malachi 3:6 which states, 'For I am the Lord; I do not change.' This declaration assures believers that God's promises and His character remain constant throughout all generations. The unchangeability of God emphasizes His reliability; He is the same yesterday, today, and forever as indicated in Hebrews 13:8. This attribute offers believers a firm foundation for their faith, as they can trust that God's purposes and plans will not be altered. The consistency of God's nature is a comfort in an ever-changing world, reminding us that His sovereignty and power remain intact.