How does God's unchanging nature affect our salvation?

The unchanging nature of God is foundational to the assurance of our salvation. As emphasized in the sermon, since He is the Lord who does not change (Malachi 3:6), we can have confidence that those He has called and redeemed will remain secure in His grace. Elected before the foundation of the world, believers are not subjected to uncertainty of their standing before God. This constancy depicts a hope wherein our salvation is not dependent on our actions but wholly upon God's purpose. Thus, our repentance, faith, and security rest securely in His unchanging character, ensuring that we cannot be lost or condemned once we are in Christ.