Why is it important that God cannot change?

God’s unchangeable nature is a cornerstone of our faith, as seen in Malachi 3:6, which states, 'For I am the Lord, I change not.' This immutability means that God’s promises remain consistent and dependable. If God were to change, it would imply that He could lie or break His promises, leading to despair rather than hope for His people. This assurance that God does not change is vital because it comforts us that His love, mercy, and justice are eternally reliable. As believers, we can have confidence that the God who chose to save us will always be the same, securing our standing before Him forever.