What does it mean that Christians are called sinners?

Jesus referred to those He calls as sinners, as recorded in Luke 5:32: 'I have not come to call the righteous, but sinners to repentance.' Acknowledging our status as sinners is foundational for receiving Christ's grace. It is not until one is aware of their total depravity and spiritual need that they can truly appreciate the mercy offered in the gospel. This understanding reflects the Reformed view of humanity's need for redemption and the assurance that salvation comes only through Christ.