Welcome to Sermon Brainwave! Join hosts Matt Skinner, Karoline Lewis, and Rolf Jacobson as they dive deep into the lectionary readings for the Eighteenth Sunday after Pentecost (October 12th, 2025).

In this episode, we explore the powerful theme of unexpected faith through the story of Jesus healing ten men with a skin disease in Luke 17:11-19, where a Samaritan becomes the unlikely exemplar of gratitude and praise.

The hosts connect this Gospel reading with the fascinating Old Testament story of Naaman the Syrian from 2 Kings 5, examining how healing and salvation come through unexpected people and surprising means.

We also discuss Jeremiah's revolutionary letter to the Babylonian exiles, where the prophet gives the shocking advice to "seek the shalom of the city" - even Babylon - and the endurance theology found in 2 Timothy 2:8-15.

Commentaries for the Eighteenth Sunday after Pentecost can be found on the Working Preacher website at https://www.workingpreacher.org/commentaries/revised-common-lectionary/ordinary-28-3/commentary-on-luke-1711-19-6.

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Reminder: We have commentaries for the Revised Common Lectionary, the Narrative Lectionary, and Evangelio (Spanish-language Gospel). We're here for you, working preachers!

ABOUT SERMON BRAINWAVE: Sermon Brainwave is a production of Luther Seminary's Working Preacher, which has been providing trusted biblical interpretation and preaching inspiration since 2007.

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Watch this episode on YouTube at https://youtu.be/KXrBLi3nnxo.