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Signature Sins: Taming Our Wayward Hearts

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Finally--a safe place to talk about sin. The topic of sin in general has been safe for a while. But here, guided by psychologist Michael Mangis, we get specific by learning to know ourselves and our signature sins--the individual and specific patterns of sin in our life that affect our thoughts, actions and relationships. In these pages, the author empathetically and honestly reflects on the ways we manage our behavior to hide our sin and ignore the true poverty of our hearts. But until we deal with the root of our sin, we will be ruled and fooled by it, and miss the freedom Christ died to bring. Exploring common forms of sin and then discovering how our own temperament, culture, family and gender affect the way those sins manifest themselves in our lives will lead us to a place of real honesty with ourselves, God and others. But the book doesn't stop there; it also shows ways to combat our sin so that we can change our hearts, not just our behavior. Sin is serious and specific, and it doesn't go away on its own. But here is serious--and safe--help for facing sin and finding freedom in Christ.

244 pages, Paperback

First published January 1, 2008

28 people are currently reading
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Displaying 1 - 10 of 10 reviews
Profile Image for Lisa.
6 reviews7 followers
December 11, 2008
This book is well-written. I liked that it was written from the viewpoint of a counselor. I am also a fan of St. Augustine and Mangis quotes him quite a bit.
43 reviews1 follower
October 6, 2021
Signature Sins is a book that I have gone back to more than once and have recommended to Christians who are coming to grips with their sin patterns. As our sins seperate us from God and as a believer I don't want to be seperated from God, this book has provided a deeper understanding of sin in general and how we are impacted by some sins more than others. My signature sins are ever before me and a source of humility in my walk with others. It is well worth the read if you are intentional about "sinning less".
Profile Image for Mary Anne Swart.
21 reviews
November 9, 2025
The past two years of spiritual formation and therapist training has rather turned my world upside down. I distinctly remember sitting on my couch one soft Sunday morning and fear striking me cold: “I don’t understand what sin is, anymore.”

This book offered gentle clarity, integrating my new and improved understanding of humanity with what I already know as truth from the Scriptures.
9 reviews
February 3, 2019
A helpful guide to Spiritual formation

This book first gives you categories to work with in naming sin in your life. This is especially helpful in a culture that doesn't talk about sin.
4 reviews1 follower
June 23, 2018
Great detail on specific actions for each Enneagram type.
16 reviews
October 1, 2025
This book was so compelling for me with practical guidance in how to grow in my spiritual walk.
Profile Image for Amy Parris.
26 reviews1 follower
May 12, 2013
I read this with a group of women and it is such a thought provoking book! Definitely to be read and discussed with people you can trust to be lovingly honest with you
Displaying 1 - 10 of 10 reviews

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