The Turk at the Door: Luther, Islam, and the Fate of Christendom in the 16th Century
By Adam Francisco
06/19/26
10mins

The Turk at the Door: Luther, Islam, and the Fate of Christendom in the 16th Century

It is within this charged atmosphere that Luther’s writings take on their full significance. His responses to the Turkish threat were not merely reactions to military events; they were rooted in a deep theological reflection on the nature of God’s rule over the world, the responsibilities of Christian rulers, and the role of the Church in times of crisis.
AI Can't Save You
Erick Sorensen
Erick Sorensen
06/17/26

AI Can't Save You

Your God is not artificially intelligent, but the source of all intelligence (including yours).
No One Builds Alone: Why the Future of Lutheranism Must Be Built Together
Russ Lackey
Russ Lackey |
Mark Mattes
Mark Mattes
06/15/26

No One Builds Alone: Why the Future of Lutheranism Must Be Built Together

The church is not renewed when one pastor tries to do the work of the whole body. The church is renewed when Christ’s body begins to act like a body again.

All Articles

Sarah Crowder
Sarah Crowder
09/02/21

Eve: A Most Holy Woman, Full of Faith and Love

Today, we begin a short series profiling women in the Bible (Who are not named Ruth or Esther). Both the stories of Ruth and Esther are beautiful, gracious, and profound. We love reading and rereading them. However, in an attempt to bring attention to more stories of more women throughout the Scriptures, we choose now to shift our focus. Our first woman, is, the first woman herself: Eve.
Tyler Cronkright
Tyler Cronkright
09/01/21

A Confessional Church or a Confessing Church?

We do not live in the greatness of our own deeds. We boast in the greatness of one deed that God himself has done through Jesus Christ on the cross.
John Bombaro
John Bombaro
08/29/21

Power-Off the Projector for the Doctrine of Justification

Let us move beyond the milk and onto solid food — the meat of biblical, creedal, confessional theology in our preaching.
Martin Luther
Martin Luther
08/28/21

The Day of Grace

The night has passed and the day broken. In response to the morning dawn, birds sing, beasts arouse themselves and all humanity arises.
Bradley Gray
Bradley Gray
08/23/21

The Mountainous Gospel of God

Calvary is our mountain of pardon. It is the place which reveals most definitively God’s plan to redeem and reconcile sinners to himself.
Kelsi Klembara
Kelsi Klembara
08/19/21

Can Body Positivity Overcome Our Bodies of Death?

As the body positivity movement has gained traction, we must also be aware of some of its pitfalls
Bradley Gray
Bradley Gray
08/18/21

Never Tell Me the Odds: On the Implausible and Improbable Deliverance of God

God picks the unexpected and the unlikely, and goes to the unforeseen places, stacking the odds against himself, in order that age after age might stand in open-mouthed wonder at his sovereignty in and over all things.
Gretchen Ronnevik
Gretchen Ronnevik
08/17/21

What God Created, God Will Grow

What God created, God will grow. We don’t add a few stitches onto his creation.
Erick Sorensen
Erick Sorensen
08/16/21

That's a Good Question: Can We Know When Jesus Will Return?

The grace of God does not save us at the beginning only in order to keep ourselves in his good graces by our good enough readiness.
John Bombaro
John Bombaro
08/14/21

Post-Pentecost Preaching Horizon

The new life Christ opened for us in His justifying resurrection, the new life into which we were baptized is a life of faith.
Bradley Gray
Bradley Gray
08/11/21

Gentle and Lowly: A Reflection on the Love that Will Not Let Us Go

For sinners who cannot seem to get out of their own way, Dane brings to bear the gospel of Christ’s heart, which aerates one’s spiritual lungs with undiluted grace.
John W. Hoyum
John W. Hoyum
08/09/21

That's a Good Question: When is Baptism Not Valid

Baptism is always valid because no unrighteousness or faithlessness on our part could ify God’s faithfulness.
1517 is a Christian non-profit (501(c)3) multi-media organization. Our mission is to declare and defend the Good News that we are forgiven and free on account of the death and resurrection of Jesus alone.
1517.org
Search
Academy
Donate

1517 grants permission for our free online resources to be printed, photocopied, and otherwise used freely for private and church use. We require that authorship and source (1517.org) are referenced and maintained. These resources may not be sold or included in any publications for sale.