Anger will kill you.
Holding a grudge only seems like a good idea. The best way to deal with people who have offended you is to forgive them. Unforgiveness pollutes your mind, will, and emotions. The healing of these three areas is the only way to experience wholeness. Love has the power to eliminate anger and fill you with the ability to possess joyful forgiveness.
Ephesians 4:31-32 VOICE – Banish bitterness, rage and anger, shouting and slander, and any and all malicious thoughts—these are poison. Instead, be kind and compassionate. Graciously forgive one another just as God has forgiven you through the Anointed, our Liberating King.