How do we know that morality is not the basis for our salvation?

Scripture provides a clear message about the ineffectiveness of morality in achieving salvation. Romans 3:10-12 emphasizes that no one is righteous or seeks after God, affirming that our human standards of goodness fall far short of divine perfection. The Pharisee's reliance on his own righteousness in Luke 18 is contrasted with the humility of the publican, who understood his need for mercy. This illustrates that pride in moral achievements keeps us from recognizing our true need for Christ. Ultimately, moral behavior cannot redeem us; only faith in the work of Christ can justify us before God.