What does it mean that grace cannot be earned?

The idea that grace cannot be earned means that it is a gift from God that is given freely and unconditionally. Romans 11:6 explains that if it is by grace, it is no longer by works; otherwise, grace would not be grace. This illuminating truth emphasizes that no amount of good deeds or personal merit can draw forth God's grace; it is solely dependent upon His sovereign choice and purpose. This understanding humbles believers, as no one can boast about earning their salvation, leading us to a position of gratitude and humility toward God.