Christ does not replace or erase the history of the Old Testament. He brings it to its fullness. The historical fulfillments demonstrate God's faithfulness in their own time and also bear witness to the greater fulfillment accomplished in Jesus Christ.
Jesus Christ is the Ark of the New Covenant. He is our place of atonement, our mercy seat. He puts a lid on the righteousness that might otherwise condemn us by offering his very self in our stead on the cross.
Because the biblical story unfolds in real places among real people, archaeology helps us understand the world in which God's saving work took place and, in turn, enriches our reading of Scripture.

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This is an excerpt from the introduction of Stretched: A Study for Lent and the Entire Christian Life by Christopher Richmann (1517 Publishing, 2026).
Below is a list of our favorite theological books - across all categories - from 2025. A special thanks to our contributors who submitted titles, wrote summaries and full reviews for these books and more throughout the year.
Lewis once pointed out that Christianity does not begin by telling us how to behave, but by telling us what is wrong.
Christ did not merely urge humanity to be kind. He embodied perfect kindness by giving his life for those who neither earned nor expected such a gift.
Something Reformation Christians ought to do is familiarize themselves with Roman Catholic theology.
The Reformation isn’t just a chapter in church history. It’s a reminder that the gospel remains forever good news.
The Protestant milieu was pervaded with the announcement that God and God alone is the active agent in the salvation of sinners.
When faith seeks understanding—when belief is grounded in revelation and open to the light of reason—truth can travel.
We can lay down our sledgehammers of moralistic performance, which aren’t effective anyway, and we can trust that we are his and his life is ours.
Fideistic Christianity may look bold, but it is fragile.
The following entries are excerpts from Chad Bird’s new book, Untamed Prayers: 365 Daily Devotions on Christ in the Book of the Psalms (1517 Publishing, 2025), pgs. 311 and 335
Even if the Shroud were proven a medieval forgery, it would only highlight the skill of its maker. The case for Christ’s resurrection rests on eyewitness testimony.