My friend and I were standing in the parking lot of a restaurant where we had just finished lunch. While we were discussing the damage a bitter spirit can cause, he took out his New Testament and solemnly read Hebrews 12:15 to me: “Looking carefully . . . lest any root of bitterness springing up cause trouble, and by this many become defiled.”

In the six long decades since our conversation, the sad truth of that warning has been repeatedly verified by my experiences in pastoral ministry. Bitterness is a poison, and if not purged out by prayer, confession, and forgiveness, it does great emotional damage and destroys relationships. A little grudge that festers can become a devastating malignancy of soul. That’s why the advice in Hebrews must be diligently heeded.

Have you been holding fast to the memory of some insult, some event, some criticism? As Paul put it in Ephesians 4:26, “Do not let the sun go down on your wrath.” Take the proper steps to resolve the problem right away.

Holding a grudge poisons our spiritual lives. With the Holy Spirit’s help, let’s uproot any bitterness right now. It’s amazing how joyful our lives will be when we allow God to purge out the poison of bitterness.