In this special episode, guest host Tim Grundmeier interviews historian and author Benjamin T. Phelps about his recent Wisconsin Lutheran Quarterly article on Dr. Henry A. Koch—a pastor, professor, and editor who left a profound mark on confessional Lutheranism in both Germany and America. Phelps shares personal insights drawn from years of research, including access to Koch’s letters, diary, and unpublished materials preserved by his family. Together, they trace Koch’s theological formation in Wauwatosa, his academic work in Leipzig, his resistance to Nazi ideology, and his return to America without a call during the Great Depression. The conversation explores Koch’s role in rebuilding fractured congregations, his deep concern for doctrinal faithfulness, and his controversial but principled opposition to the Missouri Synod’s growing unionism. Through it all, Koch remained committed to the Lutheran confession and the gospel ministry—living out the motto he printed for decades in the Gemeinde-Blatt: Halte, was du hast—Hold fast what you have.

Support the show

• Confessional Languages Scholarship
• The Wauwatosa Diary (book)
• Youtube ( even more behind-the-scenes videos available for certain patron tiers)
• Facebook
• Website
• Interview Request Form
• email: thelutheranhistorypodcast@gmail.com
• 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.

This is a special episode of a presentation I prepared for the Society of German American Studies symposium in April in Milwaukee.

--

The year 2025 marks the 175th anniversary of the Wisconsin Evangelical Lutheran Synod. Originally established in the Milwaukee area as the Die erste deutsch. evang.-luth. Synode von Wisconsin, this German immigrant ecclesiastical organization, immediately needed printed materials in its native language that would serve the needs of its people in a new geographic and social setting. The Wisconsin Synod primarily sought to preserve and transmit conservative confessional Lutheranism in the first several generations. The motto, “Halte was du hast,” crowned the synod’s first regular publication, the Gemeindeblatt. Its message, “Hold what you have,” reflects the conservative concern of the ministers who encouraged Lutheran immigrants to preserve their faith and pass it on to future generations. Wisconsin Synod leaders also recognized that as the synod faced new challenges and opportunities in its frontier immigrant context, it must also apply theological principles in ways that precluded simplistic repristination of the 16th century Reformation. The resulting “Wauwatosa Theology” came to life in the German publications of the synod.

To meet the needs of its laity, pastors, and scholars, the Wisconsin Synod locally produced various printed materials in the German language to meet its high theological standards. These German American Lutherans required many printed materials: hymnals, service agendas, synodical reports, catechisms, bibles, and devotional literature. Regular publications: the Gemeindeblatt and the Theologische Quartalschrifft not only served to communicate to and inform laity and pastors within the Wisconsin Synod but also spread its news and theology across the nation and back to the German homeland.

The Wisconsin Evangelical Lutheran Synod required German materials for well over a century—despite the erosion of a German-speaking demographic accelerated by two world wars. In the post-war years, the synod experienced an irreversible transition from needing German materials to holding on to them for personal comfort. Still, the synod continued to print officially in German regularly until 1970.

Support the show

• Confessional Languages Scholarship
• The Wauwatosa Diary (book)
• Youtube ( even more behind-the-scenes videos available for certain patron tiers)
• Facebook
• Website
• Interview Request Form
• email: thelutheranhistorypodcast@gmail.com
• 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.

In this WELS 175th episode, we talk with Joel Otto, the anniversary committee chairman, about the pictorial history book Christ Through Us, which he co-authored with John Braun.

Support the show

• Confessional Languages Scholarship
• The Wauwatosa Diary (book)
• Youtube ( even more behind-the-scenes videos available for certain patron tiers)
• Facebook
• Website
• Interview Request Form
• email: thelutheranhistorypodcast@gmail.com
• 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.