In this episode of The Lutheran History Podcast, Dr. John M. Brenner joins to share insights from his recent article on Professor Siegbert W. Becker, a major voice in confessional Lutheran theology during the 20th century. Listeners will be introduced to Becker’s life, teaching, and legacy, and gain a better understanding of the challenges he faced—and the convictions he held—in a time of great theological unrest.
Becker’s story spans some of the most critical decades in American Lutheranism. Raised in the Missouri Synod and later serving in the Wisconsin Synod, he became known for his deep commitment to the inerrancy of Scripture, his courage in confronting theological compromise, and his sharp but accessible writing style. Dr. Brenner discusses Becker’s role during the years leading up to the WELS/LCMS split, particularly his concern over growing liberalism and the erosion of biblical authority in the seminary classroom.
Despite his formidable intellect—fluent in multiple languages, trained in theology and apologetics—Becker was known for his humility, clarity, and pastoral heart. Through stories from former students and colleagues, Dr. Brenner paints a picture of a man who taught the faith not only in lecture halls, but also through his personal example of faithfulness, gentleness, and humor.
Listeners will come away with a renewed appreciation for the importance of doctrinal clarity, the dangers of theological drift, and the enduring need for pastors and teachers who speak the truth in love. Dr. Brenner also shares reflections on what Becker’s legacy can teach us today—and where interested readers can start exploring his work.
Whether you’re familiar with Becker’s writings or discovering him for the first time, this episode offers a thoughtful and inspiring look at one of confessional Lutheranism’s most important 20th-century theologians.

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• About the Host
  • Benjamin Phelps is a 2014 graduate from Martin Luther College with a Bachelor of Arts with a German emphasis. From there went on to graduate from Wisconsin Lutheran Seminary in 2018. Ben has been a regular writer and presenter on various Lutheran history topics. His 2018 thesis on Wyneken won the John Harrison Ness award and the Abdel Ross Wentz prize. He is also the recipient of several awards from the Concordia Historical Institute.
    Ben is currently a doctoral student in historical theology through Concordia Seminary's reduced residency program in St. Louis.