1 John 1:8-10 • Are you trapped in the most dangerous spiritual condition—self-deception? When we claim to have no sin, we don't just lie to others; we lie to ourselves and call God a liar.

⛪ Preached at Pilgrim Baptist Church • Cookeville, TN • January 29, 2026.

📚 Part of our verse-by-verse expository series through 1 John

Self-deception is the greatest type of darkness because when it takes hold, you become convinced you see perfectly. This powerful exposition of 1 John 1:8-10 exposes the deadly trap of claiming sinlessness and the beauty of God's grace waiting for honest confession.

Pastor Fortunato walks through the three stages of self-deception that fractured the early church: denying we have sin (our nature), justifying our actions, and ultimately calling God a liar. Using vivid parenting illustrations, he shows how God—like a faithful father—isn't waiting with condemnation, but with cleansing.

This expository sermon walks through 1 John 1:8-10, Romans 7, and Psalm 51, explaining:

• Why self-deception is more dangerous than any "big bad wolf" sin

• The difference between having sin (verse 8 - our nature) vs. having sinned (verse 10 - our actions)

• How Gnostic false teachers claimed sinlessness and fractured fellowship

• The respectable sins we baptize with our own thinking (pride as dedication, bitterness as realism)

• What true confession means—simply agreeing with God about who we are

• Why you can be God's child but still out of fellowship with Him

• The relief and freedom that comes from honest confession

• God's covenant promise: faithful and just to forgive and cleanse from ALL unrighteousness

⏱️ Timestamps:

0:00 Introduction: The Darkness of Self-Deception

3:45 Verse 8: "If We Say We Have No Sin"

8:20 Romans 7 & Psalm 51: Even Believers Have Indwelling Sin

12:30 The Gnostic Error: Separating Flesh from Spirit

18:15 The Respectable Sins We Won't Name

24:40 Verse 9: The Beauty of Confession and Cleansing

31:20 Verse 10: From Denying Nature to Justifying Actions

36:50 Broken Fellowship vs. Broken Salvation

42:15 Parenting Illustrations: God Wants Honesty, Not Perfection

48:30 Hebrews 4:16 - Come Boldly to the Throne of Grace

52:10 The Choice: Will You Be Right or Will You Be Clean?

📖 Key Scriptures (KJV):

"If we say that we have no sin, we deceive ourselves, and the truth is not in us. If we confess our sins, he is faithful and just to forgive us our sins, and to cleanse us from all unrighteousness. If we say that we have not sinned, we make him a liar, and his word is not in us." — 1 John 1:8-10

"Now if I do that I would not, it is no more I that do it, but sin that dwelleth in me." — Romans 7:20

"Behold, I was shapen in iniquity; and in sin did my mother conceive me." — Psalm 51:5

"Let us therefore come boldly unto the throne of grace, that we may obtain mercy, and find grace to help in time of need." — Hebrews 4:16

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