Why is it important for Christians to understand their need for grace?

The realization of our need for grace is vital for Christians as it shapes our understanding of the gospel. The parable highlights that all people, like the prodigal son, have sinned and fallen short of God's glory (Romans 3:23) and cannot achieve righteousness on our own. This awareness breeds humility and compels us to surrender our pride, acknowledging that salvation is not a result of our efforts but a gift of grace (Ephesians 2:8-9). Recognizing our total dependence on God's grace allows us to truly appreciate the depths of His love, mercy, and compassion, as illustrated in Luke 15:20-24.