On October 19, 1512, Martin Luther formally graduated with his doctorate in theology.
This is the sixth installment in our article series, “An Introduction to the Bondage of the Will,” written to commemorate the 500th anniversary of Martin Luther’s Bondage of the Will.
This is the fifth installment in our article series, “An Introduction to the Bondage of the Will,” written to commemorate the 500th anniversary of Martin Luther’s Bondage of the Will.

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This is an excerpt from Chapter 6 in Sinner Saint: A Surprising Primer to the Christian Life (1517 Publishing, 2025). Sinner Saint is available today from 1517 Publishing.
The church does not await a verdict; she proclaims one.
This is an excerpt from Chapter 1 in Sinner Saint: A Surprising Primer to the Christian Life
While I disagree with many things Francis did and believed, I think he deserves credit for this: Francis showed us what Christian leadership can look like.
Luther’s final thoughts were not meant to bum you out or lead you to despair.
This is an excerpt from Ditching the Checklist: Assurance of Salvation for Evangelicals (and Other Sinners) by Mark Mattes (1517 Publishing, 2025), pgs. 5-7.
Christians don’t need a bucket list. We’ve got the whole bucket: the Word fulfilled, life fulfilled, and life in full.
What do we do with Katie Luther? What kind of historical character can we paint her to be?
Wisdom lurks in the outer places. Rich gratitude sprouts from the impoverished and forgotten.
Epiphany is one of the most important festivals of the church year, although often sadly overlooked.
We now are the magi: we worship Christ because of who he is, but also because of what he has done for us and what he continues to do in his gift-giving to us.
Longstanding tradition must be bolstered by something outside of ourselves that also lies outside of the traditions of men.