What does the Bible say about reprobates?

Reprobates are those who are said to be completely unapproved by God, meaning they are rejected and worthless in His sight. In Romans 1, the Bible reveals that God's wrath is against all ungodliness and unrighteousness of men who suppress the truth in unrighteousness. The concept is further underscored in 2 Corinthians 13:5, where believers are urged to examine themselves to determine if they are in the faith. This self-examination is crucial because those who fail to acknowledge God's truth are described as reprobates, showing that they lack faith and understanding of who God truly is.