Why can we not boast in our salvation?

The nature of salvation is such that it is solely by God's grace that anyone comes to faith in Christ. Ephesians 2:8-9 emphasizes that it is by grace we have been saved through faith—this is not from ourselves; it is the gift of God, not by works, so that no one can boast. This means that no one can claim credit for their salvation, as it is entirely the work of God in the hearts of His people. Understanding this keeps our focus on Christ and His sovereign grace, reaffirming that He alone deserves all the glory.