What Does the Bible Say About Unforgiveness — Meaning Explained

Jesus taught explicitly that forgiving others is tied to our own forgiveness. In Matthew 6:14-15 He said, 'For if ye forgive men their trespasses, your heavenly Father will also forgive you: But if ye forgive not men their trespasses, neither will your Father forgive your trespasses.' The parable of the unforgiving servant (Matthew 18:21-35) illustrates a man forgiven an enormous debt who then refuses to forgive a small one — and is delivered to tormentors. Hebrews 12:15 warns against a 'root of bitterness' springing up and defiling many. Ephesians 4:31-32 instructs believers to put away all bitterness and be kind, tenderhearted, forgiving one another as God in Christ forgave them. Unforgiveness is presented not merely as an emotional struggle but as a spiritual danger that can hinder prayer, damage relationships, and grieve the Holy Spirit.