William E. Wenstrom, Jr. is the pastor of Wenstrom Bible Ministries and Doctrinal Bible Church in Huntsville, Alabama. He was ordained In 1998 by Grace Bible Church in Somerset, Massachusetts. In August of 2001, he began a church in the Eastern Iowa area which he pastored until August of 2010. Then, in August of 2010, he began another church in Marion, IA. He pastored this church until June of 2019 in order to move back to his hometown in Norwood, Massachusetts to take care of his elderly parents while continuing to write and teach for Wenstrom Bible Ministries. In May of 2022, he became the pastor of Doctrinal Bible Church in Huntsville, Alabama while continuing to write and teach for Wenstrom Bible Ministries.

Pastor Wenstrom has recorded more than 3,400 hours of lectures. He has written over seventeen hundred articles pertaining to various theological subjects, Biblical figures, and Greek word studies. He also has expositions on Genesis, First and Second Thessalonians, First John, First and Second Timothy, Ephesians, Genesis, Exodus, Jonah, Jude, Philemon, Colossians, Philippians, Romans, Titus, Daniel, Habakkuk, Haggai and Zephaniah. Pastor Wenstrom’s teaching is based on the original languages of Scripture in the light of their historical and literary context in which the Bible was written. In addition, he is an accomplished musician, singing and playing guitar and composing his own original Christian music.