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.
On its journey from Byzantium to Constantinople to Istanbul, this special place helps us understand the broader arc of Christian history, which goes on until Christ's return.
We needn’t fear statistics and studies as palm readings into a certain future. God is God, and his Spirit is alive through his Word.

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This is the second installment in our Lenten series, Through the Tombs of the Kings, where Steve Kruschel explores God’s faithfulness to Judah’s kings—and to us—through life, death, and the burial of his Son.
Is there a significant difference between changing your mind and doing penance? Absolutely.
This is the first installment in our Lenten series, Through the Tombs of the Kings, where Steve Kruschel explores God’s faithfulness to Judah’s kings—and to us—through life, death, and the burial of his Son.
The cross traced in ashes isn’t a badge of honor or a mark of our works. It’s a reminder of Christ’s work.
Repentance is not limited to a season.
Luther’s final thoughts were not meant to bum you out or lead you to despair.
In grace, God chooses to love his people.
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.
In the liturgy, Christ is present, self-giving, and ever-addressing his people.
There is no one — not now, not ever — who cannot be included in the family of God through the efficacy of Christ’s saving power.
"When God has his say, have confidence that his Word and sacraments bestow precisely what he says."
The gospel is best understood in terms of those two most important words: for you.