What does it mean that all are sinners and need salvation?

Scripture teaches that all have sinned and fall short of the glory of God (Romans 3:23). This inherent sinfulness means that every human being stands in need of God's grace and intervention for salvation. The parable of the lost sheep illustrates this profound reality, where Jesus came to save sinners, not the righteous. Understanding our complete inability to save ourselves drives us to rely solely on Christ's redemptive work. Salvation is thus a gift of grace, received through faith, illustrating the depth of human need and the richness of God's provision.