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.
Every sinner can trace their salvation back to this moment when the Savior was born in accordance with the Word of God so that all of God’s words would be realized.
Christmas is not for remembering, thinking, pondering, trying to make sure you are really celebrating it properly, or for wondering whether you truly have faith.

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He declared you what you might not always feel you are, but what you were from the moment he knew you, before you were you, when he foreknew you.
The more I got to know Dr. Rosenbladt, the more I saw that he wasn’t a man divided.
Anyone could tell he enjoyed teaching theology and loved his students.
In normal human relationships, when reconciliation is necessary, we place the burden on the person who did wrong, who disrupted the relationship.
A “good death” and “good life” are not accomplished through personal striving but are grasped by faith in the promises of God.
When we believe in Jesus as the true and better fulfillment of every promise made to Abraham, we, too, are counted as righteous in the same way that he was — by faith.
Your justification isn’t a matter of “Jesus plus” anything.
C.S. Lewis, Grief, and the Holiday Season
The following poem was written by Tanner Olson to accompany 1517’s 2023 Advent Resources, The Clothing of the King. Advent begins this Sunday.
The Parable of the Lost Sheep bursts through the confines of convention and demands that we embrace the messiness of life and the unpredictable ways in which God's grace and forgiveness operates.
Tim wanted everyone to know to the deepest part of their being that they were justified by Christ alone.
The drama of Scripture is about God renaming us by bringing us into his image-bearing family once again. And it would take “a name above all names” to accomplish it.