Does Bitterness Really Cause Arthritis? A Biblical Perspective

By Faith Way

Have you ever wondered if that nagging joint pain could be caused by unresolved anger or bitterness?

You’ve probably heard the old wives’ tale that harboring resentment and unforgiveness can manifest itself in physical infirmities like arthritis.

But is there any truth to this claim, or is it just an unfounded myth used to guilt people into letting go of past hurts?

As a Christian, you want to know what the Bible says about this connection between the spiritual and physical.

Can bitterness really seep into your joints and cause inflammation? Does Scripture confirm what science says on this topic? Let’s explore this common question and see if we can find an answer that aligns with God’s Word.

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Scriptures for Healing Arthritis Pain

Arthritis and Unforgiveness: Letting Go of Bitterness

What Does the Bible Say About Bitterness and Disease?

The Bible has a lot to say about bitterness and its effects. Proverbs 17:22 warns that “a cheerful heart is good medicine, but a crushed spirit dries up the bones.” A crushed, bitter spirit can negatively impact our health.

Ephesians 4:31 instructs us to “get rid of all bitterness, rage and anger, brawling and slander, along with every form of malice.” Holding onto bitterness, resentment and unforgiveness is like drinking poison and expecting the other person to die. It eats away at us from the inside out.

Bitterness raises stress hormones like cortisol, which suppress the immune system and inflammatory responses in the body. Prolonged stress and inflammation are linked to conditions like arthritis, as well as high blood pressure, heart disease, diabetes, and gastrointestinal issues.

Forgiving others, as difficult as it may be, is vital for our wellbeing. We must release others from the debts we feel they owe us. As Romans 12:19 says, “Do not take revenge, my dear friends, but leave room for God’s wrath, for it is written: ‘It is mine to avenge; I will repay,’ says the Lord.”

Bitterness is a choice, but so is forgiveness. We can choose each day to meditate on God’s Word, pray for strength, and ask Him to replace our bitterness with His peace, joy and comfort. Our bodies, minds and relationships will reap the benefits of this choice. While bitterness may not directly cause disease, harboring unforgiveness and anger over time can damage our health. The remedy is simple, but challenging: forgive as Christ forgave you.

The Physical Effects of Bitterness and Unforgiveness

Holding onto bitterness and unforgiveness can have real consequences on your health. When you harbor resentment, your body responds by activating your fight or flight response. This causes your blood pressure and heart rate to rise, stress hormones like cortisol to increase, and your immune system to weaken.

Over time, chronic stress and inflammation like this can lead to serious health issues. Conditions such as arthritis, high blood pressure, heart disease, obesity, and diabetes have been linked to unresolved anger and bitterness. According to the Bible, “A cheerful heart is good medicine, but a crushed spirit dries up the bones” (Proverbs 17:22).

When you forgive others, it allows your body and mind to heal. As the Bible says, “For if you forgive other people when they sin against you, your heavenly Father will also forgive you. But if you do not forgive others their sins, your Father will not forgive your sins” (Matthew 6:14-15). Forgiving someone who has hurt or offended you is one of the hardest things you’ll ever do. However, it will transform your life and allow you to break free from the prison of bitterness.

Start by praying for the strength and willingness to forgive. Ask God to change your heart and help you let go of resentment. Make the choice not to dwell on the hurtful situation and instead wish the other person well. Over time, forgiveness will become easier and the anger will fade. Your health and relationships will improve, and you’ll experience the freedom that comes from releasing bitterness. Choose to forgive – your health and spirit depend on it.

Letting Go of Bitterness Through Faith

Bitterness is like a poison that eats away at you from the inside out. As believers, we are called to forgive others as Christ has forgiven us. Letting go of bitterness and resentment is not easy, but through faith and God’s grace, it is possible.

Surrender to God

The first step is to surrender your bitterness and hurt to God. Pour out your heart to Him, and ask Him to replace your bitterness with His peace and forgiveness. Ask God to change your heart and give you the strength and desire to forgive others.

See others through God’s eyes

It can help to try seeing the person who hurt you through God’s eyes. Every person is deserving of grace, just as we are. Ask God to help you show them the same mercy He has shown you. This can help begin softening your heart.

Forgive and release

Make the choice to forgive the person who wronged you. Speak it out loud, pray about it, and make a firm decision in your heart. Forgiveness is an act of the will, so choose to forgive them even if you don’t feel like it. Release them from the debt they owe you and wish them well. This will free you from the prison of bitterness.

Move forward in freedom

Once you have surrendered your bitterness to God and chosen to forgive others, you can walk forward in freedom. The bitterness may still surface at times, so keep giving it over to God whenever it arises. Make a habit of checking your heart daily and practicing forgiveness. As you do, God will continue to heal you and use your story to help others find freedom from bitterness.

With God’s help, you can overcome bitterness through faith and forgiveness. Let His peace and grace flow over you, and choose to see others with mercy and compassion. Release bitterness from its grip on your life, and move forward in freedom and joy.

Finding Emotional Healing Through Christ

Finding emotional healing through Christ is essential to overcoming bitterness and resentment. When we accept Jesus as our Savior, His Spirit comes to live within us. The Holy Spirit works to transform us from the inside out, giving us the power to forgive others as Christ has forgiven us.

Surrender Your Pain to God

The pain of past hurts, betrayals and injustice can feel overwhelming. But God sees your broken heart, and He cares. Surrender all of your hurt and anguish to Him. Pour out your heart in prayer, and trust that He will heal your deepest wounds. Ask Him to replace feelings of bitterness with His peace, joy and forgiveness.

Forgive As You Have Been Forgiven

Forgiving others is difficult, but with God’s help it is possible. Remember that Christ forgave you while you were still a sinner. Ask Him for the strength to forgive those who have wronged you, no matter how much they don’t deserve it. Release others from the debt they owe you, and set yourself free from the prison of unforgiveness. Forgiveness is a choice, not a feeling. Choose to forgive out of obedience to God.

Love Your Enemies

Loving your enemies is counterintuitive but extremely powerful. Ask God to give you His compassion and grace towards those who are hard to love. Pray for them and wish them well. Let go of any desire for revenge or payback. As you make an effort to love others with God’s love, bitterness and resentment will melt away.

Through emotional healing in Christ, you can overcome bitterness and forgive others from your heart. Make the choice today to surrender your pain to God, forgive as you have been forgiven, and love your enemies. Your physical health and wellbeing depend greatly on the condition of your heart. Allow God to transform you, and be set free from bitterness once and for all.

Cultivating a Heart of Forgiveness

Forgiveness is a powerful thing. Holding onto bitterness and resentment only hurts you, not the other person. There is truth to the saying that unforgiveness is like drinking poison and expecting the other person to die.

Forgive Others

To cultivate a heart of forgiveness, you must first forgive those who have wronged you. This can be difficult, but with God’s help it is possible. Pray for the strength to forgive. Ask God to change your heart and help you see that person through His eyes. Forgiveness is a choice, not a feeling. You may not feel like forgiving, but you can choose to forgive by faith.

Release the bitterness and anger. Make a decision to forgive, then speak it out. Say, “I forgive [name] for [offense].” Forgiveness may be a journey, so you may need to forgive some people many times. But each time it will get easier as your heart softens.

Forgive Yourself

Many people struggle to forgive themselves for past mistakes and sins. But God’s Word says that if we confess our sins, He is faithful and just to forgive us our sins and cleanse us from all unrighteousness (1 John 1:9). If God has forgiven you, you must forgive yourself. Condemnation only breeds more sin. Walk in the freedom of God’s forgiveness!

Pray for Your Enemies

Praying for those who hurt you is one of the most powerful ways to cultivate forgiveness. Ask God to bless them, heal them, and draw them to Himself. When you pray for others, God changes your heart. He fills you with compassion and love for them. Praying for your enemies is hard, but with God all things are possible.

Forgiving others and walking in freedom is one of the greatest gifts you can give yourself. Make the choice today to forgive, and watch how God transforms your life and relationships. Bitterness may not directly cause arthritis, but a heart full of unforgiveness and resentment will only make you sick. Choose forgiveness, choose health, and choose freedom in Christ!


So there you have it—the truth behind the old wives’ tale that bitterness causes arthritis. While science may not provide a definitive link between the two, harboring resentment and anger can manifest in physical ways and damage your health over time. The Bible warns against bitterness for good reason. Make the choice today to forgive others as Christ forgave you. Release bitterness and embrace forgiveness—your body and spirit will thank you. Let go of past hurts and open your heart to healing. Make peace with your circumstances and with those around you. Choose joy and gratitude instead. Your health is worth it!

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