Tim J. R. Trumper (PhD, University of Edinburgh) is the founder and president of From His Fullness Ministries. He is the author of Consecutive Exposition: A Weighing of Iain H. Murray’s “Time for Caution”; Preaching and Politics: Engagement without Compromise; and When History Teaches Us Nothing: The Recent Reformed Sonship Debate in Context.

Now preaching and teaching internationally, Trumper served between 2007 and 2017 as senior minister of Seventh Reformed Church in Grand Rapids, Michigan. His sermons were broadcast on radio twice weekly across West Michigan and he served as a monthly panelist and theologically Reformed voice on Total Christian Television’s locally and nationally broadcast program Ask the Pastor. Previously, he taught systematic theology at Westminster Theological Seminary in Pennsylvania.