What does the Bible teach about salvation by grace?

The central teaching of the Bible regarding salvation is that it is by grace alone, through faith. Ephesians 2:8-9 states, 'For by grace you have been saved through faith, and that not of yourselves; it is the gift of God, not of works, lest anyone should boast.' This profound truth emphasizes that our salvation is solely the work of God. Additionally, Titus 3:5 further clarifies that it is 'not by works of righteousness which we have done, but according to His mercy that He saved us.' This principle combats the human tendency to rely on personal merit, reinforcing that salvation is a gracious gift given to us because of God's love and mercy.