Theological perspectives on Christian identity and the definition of sin

Theological discussions regarding the identity of Christians and the biblical definition of sin highlight a tension between self-characterization as sinners and the New Testament designation of believers as saints. While some modern practitioners frequently identify as sinners to avoid appearing self-righteous, New Testament authors such as Paul, Luke, John, and Jude consistently addressed early Christian communities as holy or sanctified.

Furthermore, there is a distinction made between salvation by grace and the necessity of repentance. While salvation is viewed as a gift of grace rather than a result of works, repentance is described as a required response to the gospel. The texts also address the definition of sin, noting that it is not merely unbelief but is defined by the transgression of God's law, which exposes various moral failings.