What does the Bible say about self-examination for salvation?

The concept of self-examination is deeply rooted in Scripture, where believers are encouraged to ensure that they are genuinely in the faith. Paul asks in 2 Corinthians 13:5, "Examine yourselves, whether ye be in the faith; prove your own selves." This is a serious call for individuals to reflect on their faith and relationship with Christ. An authentic relationship is characterized by a true belief in the person and work of Jesus Christ, not merely in religious practices or experiences. This examination can reveal whether one genuinely believes on the Son of God or is relying on false assurances.

Self-examination is vital, as the Lord warns in Matthew 7:21-23, not everyone who claims to know Him will enter the kingdom of heaven but those who do the will of the Father. This underscores the necessity of a personal and active faith in Christ that goes beyond superficial expressions of religiousity. A true Christian life is marked by a continual reliance on Jesus as the source of salvation, demonstrated through faith and repentance. Therefore, examining one's belief and relationship with Christ is crucial for spiritual assurance and growth.