Why is it important for Christians to examine themselves?

Self-examination is a critical practice for believers and is strongly encouraged in Scripture, particularly in 2 Corinthians 13:5, which instructs us to examine ourselves to see whether we are in the faith. This examination is not about measuring our good works or how well we follow religious obligations; rather, it focuses on our relationship with Christ. Are we clinging to His righteousness and His grace? This crucial self-reflection helps us recognize our reliance solely on His atoning sacrifice and keeps our hearts engaged in fervent expectation of His return.