Trinity/After Pentecost · Reformation Day
John 8:31-36
The Children of Abraham
October 31, 2026

Overview & Insights
“If you abide in my word… you will know the truth, and the truth will set you free.” (John 8:31–32)
The reaction of many of the Jewish authorities with whom Jesus has been speaking is to believe in him (v. 30), and the remainder of the discourse is focused on this group of “believers.” The prediction that they will realize later who Jesus is (v. 28) appears to be coming true even before they lift him up on the cross. It sounds, and it is, too good to be true. Their faith is not genuine (cf. 2:23–25). Jesus has directed their attention toward the future, but they will have none of it. The present is good enough for these “believers,” and they are satisfied with their current relationship to God.
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Commentary
Commentary on John 8:31-36 (Working Preacher) Working Preacher
Luther Seminary exegete on truth, discipleship, and being freed from and freed for.
John 8 (Enduring Word Bible Commentary) Enduring Word · David Guzik
David Guzik's verse by verse study of Jesus, the truth, and freedom from sin.
John 8 Commentary (Precept Austin) Precept Austin
Detailed word studies and cross references on abiding in the word and true freedom.
John 8:31 (BibleHub Commentaries) BibleHub
Classic expositors gathered verse by verse on the truth that sets free.
Background & Word Study
John (Enter the Bible) Enter the Bible
Luther Seminary background on the themes and structure of the Fourth Gospel.
Overview: John 1-12 (BibleProject) BibleProject
Animated overview of the first half of John where the freedom discourse sits.
John 8:31 Interlinear BibleHub
Greek word by word, including meno (abide) and eleutheroo (set free).
The Church Fathers
Sermons & Reflections
Worship & Prayers
Reformation Sunday, Year A: Liturgical Resources (Discipleship Ministries) UMC Discipleship
Prayers and worship elements built for Reformation Sunday and its freedom theme.
Reformation Sunday, Year A: Lectionary Planning Notes (Discipleship Ministries) UMC Discipleship
Hub of preaching, worship, and small group planning resources for the whole day.
Questions preachers ask
What freedom does Jesus promise?
To those who hold to his word Jesus promises the truth that frees; everyone who sins is a slave to sin, but “if the Son sets you free, you will be free indeed” (John 8:31–36). It is a cornerstone text for Reformation Day.
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