Charles H. Cosgrove is emeritus professor of early Christian literature at Garrett-Evangelical Theological Seminary, where he taught from 2011-2021. Earlier in his career, he taught at Northern Seminary and in the Association of Chicago Theological Schools' Doctor of Ministry in Preaching program. He has published books and essays on a wide range of subjects, including the letters of Paul, biblical theology, hermeneutics and ethics, practical theology, and early Christian hymnody.

