How do we know that God has not changed?

The unchanging nature of God is a fundamental truth found in Scripture. In Malachi 3:6, God declares, 'I change not,' emphasizing His eternal consistency. Similarly, Hebrews 13:8 states that 'Jesus Christ is the same yesterday and today and forever,' reassuring believers that God's character and His promises remain unchanged despite the chaos of the world. This understanding of God's immutability is crucial for Christians, as it assures them of His faithfulness in their lives and His unwavering love and grace.