The Communion of Sin

Have you ever suffered from back pain? I did years ago and when my back hurt, I was miserable to be around. Some times we can have something as simple as a painful big toe, yet that pain can cause us to be a cantankerous individual that is hard for others to be around. Have you experienced this? Do you know that the same is true with sin? When there is sin in one part of the body of Christ, all of the other members of the body are affected. There is no such thing as a PRIVATE SIN! Read more…

Most Christians are familiar with the term the “communion of saints.” Today I want to talk about the “communion of sin.” One of the definitions of the word communion is “unity” and sadly we as Christians are united by our sins. God put this message on my heart. He wanted me to know that my sins affect others and yours do too. That is a scary thought.

Take a moment and reflect on any one of the recurring sins in your life. Does that sin, no matter how private, impact others? The Bible tells us it does. 1 Corinthians 12:26 tells us: “If one part suffers, all parts suffer with it.” Do you believe that?

This past fall I had the opportunity to see the head waters of the Mississippi River at Itasca State Park in Minnesota. There the mighty Mississippi isn’t so mighty. In the park you can actually walk across the river. The wide river that flows through New Orleans is a result of the confluence of many smaller tributaries that join together to become the mighty Mississippi. Each of our collective sins flow together in much the same way, and they have a detrimental impact on the Body of Christ.

There is no question that sins like murder, rape, adultery, and theft hurt someone other than the sinner, but what about those sins of coveting, gluttony, slothfulness, lust, anger, partiality, envy, jealousy, prejudice, thanklessness, pride, arrogance, bitterness, inability to forgive, hatred, greed, love of money and so on? Most of these sins are committed in our heart and minds. Do they hurt others too?

The answer to the question above is yes. When we carry sin around, we usually carry guilt and shame as well. Guilt can change our private and public actions. Someone experiencing guilt is more prone to stress and irritability. This impact carries over to others. No man is an island, and no one’s sin stands alone.

Most people go to great lengths to conceal their so called private sins. The concealment of our private sins often leads to lies. These lies can be through omission or through deception. Once someone is caught in a lie, they frequently resort to covering up the first lie with more lies. We have all seen many public examples where the cover up caused more damage than the actual mistake did.

Internalizing these so called “private sins” can also lead to stress. Stress leads to illness, illness can lead to early death, and someone’s early death can lead to stress, grief, and profound loneliness for the family members and friends who are left behind. One sin can grow like a snow ball, impacting others for generations. This is what I mean by the communion of sin.

Sin can become so common place that society institutionalizes the sin. Here are two examples: when one woman has an abortion, the baby’s life is terminated and the mother’s life is forever scarred. When millions of women around the country abort their children it becomes a socially accepted sin; and finally, when a country makes aborting legal it becomes institutionalized sin. Viewing pornography was once a private sin, mostly committed by teenage boys looking at inappropriate magazines in a dimly lit basement, but now it generates more revenue than anything else on the internet. It is now delivered in HD quality movies to every TV, smartphone, tablet and computer. The sin of a few is now a culturally accepted and constitutionally protected sin for all.

If you have not yet read the book THE BROKEN DOOR, I highly encourage you to do so. In the story you can clearly see how the sins that were inflicted on a young boy negatively impacted the lives of everyone he interacted with as an adult. You will also discover how he was changed.

In conclusion, our sins don’t have to be seen to be felt by others. They can wreak havoc now and for years to come. So what about you? Are there some sins in your life that you thought were private? Reflecting back on those sins, can you now see how they negatively impact the entire Body of Christ? Maybe we can all keep this in mind before we commit our next sin. Let’s repent, turn away from all sin, and work to build up rather than tear down, God’s Kingdom. Let take a final look at the verse 1 Corinthians 12:26 because it also states: “If one part is honored, all the parts share its joy.”

Heavenly Father, not only are my sins offensive to you but they are damaging to the entire Christian community. Help me to always keep this in mind and give me the strength to avoid the nearest occasion of sin, amen

Discussions questions:

  1. Can you site an example of how someone else’s so called private sin impacted you?
  2. Are there any sins that you don’t think impact anyone other than the sinner? If so explain why you feel that way.
  3. Can you sight any other examples of institutionalized sin?

As always, I love to read your comments below as well as hear from you personally by clicking here.

Brian Pusateri
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  1. Marlinda on December 3, 2021 at 10:43 am

    Hi Brian, I love your article on the communion of sins because it exactly summarises the effects of sins. There is a terminology in Catholic for this term” Communion of Sin” that I have been trying to recall but just could not remember. I hope you can enlighten me on the correct term. Thanking you ahead for your ministry and sharing.

    • Brian Pusateri on December 4, 2021 at 7:04 am


      I am not exactly sure what word you are searching for. I did find this. I am not sure it answers your question. St. Pope John Paul II outlines acceptable usages of this term “social sin”. A serious acceptance of “Human Solidarity” recognizes in a mysterious but real way that individual’s sin in some way affects others (consider the doctrine of the Mystical Body); the same solidarity is explicit on the religious level in the Communion of Saints (a law of ascent along with a law of descent) wherein one can speak of a “communion of sin” (RP, 16). In these senses, every sin can be considered a ‘social’ sin.


  2. Paul Coletta on August 23, 2017 at 4:53 pm

    So true about sin affecting others. The sin of pride and power has led to our great political divide. Also unresolved sin in marriages results in less intimacy and joy that God could provide. Since we only have one life, this is a tremendous loss. Great newsletter Brian!

    • Brian Pusateri on August 23, 2017 at 6:09 pm


      Thanks for your kind words!

    • Don Zaron on August 27, 2017 at 12:47 pm

      I will never forget meeting and talking to you at Crusillo. I appreciate all you letters they help me to keep my faith in front of me and I really need that.

      Don Zaron

      • Brian Pusateri on August 27, 2017 at 6:02 pm

        May God’s blessings be with you Don. Thanks for your kind words.


  3. Patty McConnell on August 22, 2017 at 2:10 pm

    Have always felt this to be absolutely true, but didn’t know how to put it into words, to
    explain to others. Thank you Brian, from the bottom of my heart!

    • Brian Pusateri on August 22, 2017 at 3:16 pm


      May God bless you! Thanks for writing.


  4. Greg on August 22, 2017 at 8:54 am

    Brian hits the nail again! On-point, insightful & amazing. Thanks Brian, blessings

  5. Deacon Vincent DeFedele on August 22, 2017 at 8:43 am

    Hi Brian,



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