Jump to ratings and reviews
Rate this book

Resources for Biblical Living

Bitterness: The Root That Pollutes

Rate this book
When people treat you wrongly, insult you, or are outright sinful to you, how do you react? Are you satisfied to hold grudges against those who wrong you, as long as they don't lead to action? Unfortunately, your decision to harbor bitterness is just as much of a sin as the one originally committed against you, and your reaction to others' sin is a spiritual battle you are called on to win.

Lou Priolo focuses on that battle in this vital book that seeks to weed out the problem of bitterness. By offering a biblical definition and identifying its outward signs, the author equips you to recognize bitterness in your own life, and he lays out a scriptural plan to ensure victory by repaying others' evil with good. You will find grudges losing their grip as you focus instead on how to show love.

The Resources for Biblical Living series addresses a wide range of practical life issues in a straightforward, down-to-earth, and, most of all, biblical manner.

Audible Audio

First published October 14, 2008

36 people are currently reading
173 people want to read

About the author

Lou Priolo

63 books44 followers
LOU PRIOLO is the Director of Biblical Counseling at Eastwood Presbyterian Church in Montgomery, Alabama. A graduate of Calvary Bible College and Liberty University, he is the author of The Heart of Anger , and The Complete Husband. Lou is also a Fellow in the National Association of Nouthetic Counselors. He resides in Wetumpka, Alabama with his wife, Kim, and daughters, Sophia and Gabriella.

Ratings & Reviews

What do you think?
Rate this book

Friends & Following

Create a free account to discover what your friends think of this book!

Community Reviews

5 stars
87 (63%)
4 stars
36 (26%)
3 stars
12 (8%)
2 stars
2 (1%)
1 star
1 (<1%)
Displaying 1 - 22 of 22 reviews
Profile Image for Angela Ross Williams.
79 reviews2 followers
December 18, 2019
I lagged purposely reading this book trying to avoid my own bitter well. Its a must read, study and commit to lesson I needed. If you share the same well, I suggest please dive into this guide and begin healing.
318 reviews8 followers
October 26, 2025
Excellent read! Full of scriptures & then how that would look in life. It’s a little book, but it packs a powerful punch!
Profile Image for Daniel.
Author 16 books97 followers
December 24, 2015
This booklet is VERY challenging. He has a particularly good discussion of what it means to "overcome evil with good", and argues that we need to give forethought as to how to overcome evil acts with good ones. In short, you will find a lot of solid, practical, and biblical advice as to how to combat bitterness in this booklet.
Profile Image for Jessica Lynette.
145 reviews10 followers
September 2, 2025
This was a very short but concise book with a lot of solid, biblical counsel on the subject of bitterness.
Priolo doesn’t just address the outward fruit of bitterness but really gets at the root issues of the heart - pride, unforgiveness, and wrong thinking. I appreciated how practical he was in showing not just what bitterness is, but how to deal with it in a way that honors God.

One section I’ve had to pause over (and am maybe still working through) is his point that forgiveness is only to be granted when an actual sin has been committed, not just when feelings are hurt or expectations unmet.
It’s a helpful clarification that forgiveness isn’t meant to cover every annoyance or disappointment, but at the same time it left me thinking through what that looks like in real life - especially when hurt is caused unintentionally or without sin. I’m still pondering how forgiveness, forbearance, and compassion weave together. And how his ideas, taken to the extreme, seem unmerciful and unkind.

I also struggled with one of his examples near the end about a marriage conflict where the husband seemed like a controlling jerk and the wife overly emotional and he was using them to illustrate how the husband overcame bitterness to his wife by loving her well but it felt icky and really like they just needed some solid counseling on communication.

Overall, this book was direct, convicting, and useful.

Despite the couple issues I had with it, it is one I’d hand to anyone struggling with bitterness or wanting to guard against it but with the warning it felt a little like it was leaning toward legalism and perhaps a lack of grace and understanding of human nature.

**this is 1/4 books I am committed to reading on the subject of bitterness**
Profile Image for LeaBeth | BookTime.
260 reviews25 followers
July 18, 2024
Great book on overcoming bitterness from grief & loss. It’s actually more complex, and gives good example of how to deal with disappointment & grief biblically 🤍
16 reviews
November 13, 2008
Bitterness can destroy a person--especially if they have been the target of manipulation. With the current events in national politics, the one who has studied the Constitutional documents and read original sources written by the men who lived and contributed to the founding of the country, it is easy to fall into a state of despair and bitterness. This booklet is a grand aid to imparting Biblical understanding of this sin and how to guard against it, overcome it and press on toward the heavenly goal in Christ Jesus.
Profile Image for Jeffrey Bush.
Author 38 books14 followers
October 15, 2024
Well written! Short and powerful. Such a needed subject. Below are some personal takeaways I gleaned from this book:


Bitterness comes from not being able to forgive others.

God says that bitterness is a root, so there must be seeds. The seeds are usually a hurt.

How do you know if you are bitter or not? According to Proverbs 14:10, the heart knows its own bitterness — you know if you are bitter or not.

Bitterness is seen in multiple ways: you cannot resolve a conflict, cold shoulder or vindictive, outburst of anger (overreacting, emotionally), snide comments or remarks, speaking to someone as though they are inferior, mean joking, criticism, intolerance, hypersensitivity, impatience, endurance to our prayers, inability to love, God and others, etc.

Forgiveness is costly. It cost you the offense that you forgive.

The offense that you forgive, however bad it may seem to you, is not as bad as the sins Jesus forgave you for in salvation

God goes on record to say that He will remember your sins no more.

Forgiveness is not a feeling, it’s a promise. When you forgive, you are promising not to hold the offenses of the other person. This is what Jesus did for you.

Forgiveness is immediate. Trust takes time.

Forgetting is a result of forgiving.
Profile Image for Bianca.
391 reviews
August 20, 2019
EX. CELL. ENT. A friend and I went through this book(let) together - it's from a biblical counseling series and it far exceeded my expectations! The author did a great job exhaustively breaking down what forgiveness truly is and the call of Christians to truly forgive the offender and to reciprocate with love and grace. AND DANG IF THAT'S NOT PAINSTAKINGLY HARD. But in our weakness, He is strong and only by the power of Christ could a Christian forgive in this way, and repeatedly do so.

I think this book is a great wake up call for all Christians, but more importantly, a well done resource for those struggling with bitterness and unforgiveness. It's such a short book that it can be read quickly or savored slowly, either way the benefits won't be in vain.
Profile Image for librarian4Him02.
566 reviews19 followers
March 11, 2023
I picked this up because I'm trying to read all the "Book of the Month" recommendations from the pastors of our church. Priolo covers what bitterness looks like and how to prevent it forming in our hearts. He covers all scenarios from in-person to bitterness against God to how to love your offender "in abstentia."

I've had some life situations in the last few years that I didn't always handle well. I'm not bitte, but definitely don't want to become so. This book left me feeling equipped to prevent bitterness from forming in my soul. The "Loving in Abstentia" worksheet was particularly helpful.

Recommend those who struggle with bitterness in their heart.
Profile Image for Hudson Christmas.
257 reviews12 followers
June 2, 2023
Lou Priolo's book on bitterness is very short, but to the point. Tackling the root of bitterness and giving practical, Biblical steps to battle that root, Priolo's book was extremely helpful in seeing how Christians should deal with bitterness. I highly recommend.
1 review
April 16, 2022
Raw Truth

If you are ready to accept truth about bitterness told from a practical yet biblical perspective, this book is for you!
Profile Image for Julie Havener.
328 reviews3 followers
June 20, 2022
I don’t struggle with bitterness”, you say. We all struggle and have insidious ways we harbor and allow this into our hearts. It does great damage to relationships. This booklet is very helpful.
Profile Image for Brandon.
393 reviews
April 25, 2023
Brief (booklet size). Helpful and practical guidance. Biblical. Would've liked a more Christ-centered framework, Gospel-centered framework. But still useful.
Profile Image for Bridgette's Place.
20 reviews1 follower
August 1, 2024
Quick read but a great book. Full of scriptural backing. Not just personal thought or opinions, but sound Biblical teaching. I recommend this book.
26 reviews
January 22, 2025
Essential Reading!

Great pointers and reminders on keeping our attitudes and heart right with God when people hurt us and understanding how to overcome evil with good !
1 review2 followers
February 6, 2025
Helpful resource

What a great resource. It is filled with practical tools for dealing with bitterness. It is applicable for all situations.
Displaying 1 - 22 of 22 reviews

Can't find what you're looking for?

Get help and learn more about the design.