Gavin R. Ortlund (Gavin Rutherford Ortlund) (born 1983) is a writer, theologian, and Christian apologist. Ortlund is the author of eight books and multiple academic articles. He serves as President of Truth Unites, a ministry which seeks to promote gospel assurance through theological depth. He is also Theologian-in-Residence at Immanuel Nashville. Education. Gavin Ortlund holds a PhD from Fuller Theological Seminary, an MDiv from Covenant Theological Seminary and a BA in religion and philosophy from the University of Georgia.
https://en.wikipedia.org/wiki/Gavin_Ortlund