How does Christ's title as Alpha and Omega relate to our salvation?

In the context of salvation, Christ being the Alpha and Omega illustrates that He initiates and completes the work of redeeming His people. As the Alpha, He is the author of salvation, having purposed our redemption before the foundation of the world (2 Timothy 1:9). As Omega, He is the finisher, ensuring that those who believe in Him will be brought to completion, as Paul states in Philippians 1:6, being confident that He who began a good work in us will carry it on to completion until the day of Christ Jesus. This title assures believers that our salvation is anchored in Him alone, emphasizing His ongoing role in our lives.