The Missionary Conference

Rev. Dr. Ian Hamilton is an Associate Minister in the Free Church of Scotland, an adjunct professor at Greenville Presbyterian Theological Seminary and Westminster Seminary, UK and serves as a trustee for GPTS. For many years he served on the board for the Banner of Truth Trust, and as Editor of the Magazine. He served as the minister of Loudoun Church of Scotland from 1979-1999 and as the minister of Cambridge Presbyterian Church from 1999-2016. He and his wife Joan have four children and six grandchildren.

Rev. Dr. Jonathan. L. Master (PhD, University of Aberdeen) serves as President of Greenville Presbyterian Theological Seminary. Dr. Master served in pastoral ministry in several congregations in Maryland and Pennsylvania, and subsequently as Dean and Professor of Theology at Cairn University near Philadelphia, Pennsylvania. He has taught for numerous other institutions including Westminster Seminary (UK) and Edinburgh Theological Seminary. Dr. Master is the author and editor of books including A Question of Consensus: The Doctrine of Assurance After the Westminster Confession (Fortress Press, 2015), The God We Worship (P&R, 2016), On Reforming Worship (Covenant Publications, 2018), Growing in Grace (Banner of Truth, 2020), Reformed Theology (P&R, 2023), and You Must Be Born Again (P&R, 2024). He contributes regularly to a variety of periodicals, including Tabletalk Magazine. Dr. Master serves on the Executive Council of the Gospel Reformation Network, as well as on the Board of Directors of the Alliance of Confessing Evangelicals, where he hosts the “Theology on the Go” podcast for the Alliance with James Dolezal.

Mr. Chad Vegas is Visiting Lecturer in Missions. He is the founding pastor of Sovereign Grace Church in Bakersfield, CA. He completed his M.A. in Theology at Talbot and he is the founding board chairman of Radius International, an organization that trains people to plant churches among unreached language groups.

Brooks Buser served as a missionary from 2003 to 2016, and now serves as the President of Radius International.

Dr. Michael Reeves is president and professor of theology at Union School of Theology in the United Kingdom. He is featured teacher for several Ligonier teaching series, including The Fear of the Lord. He is author of many books, including Preaching: A God-Centered Vision, Delighting in the Trinity, and Rejoice and Tremble.

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Aubrey M. Sequeira (PhD, The Southern Baptist Theological Seminary) serves as the senior pastor of Evangelical Community Church of Abu Dhabi. He has served in ministry in India, North America, and now the Middle East.

Paul Schlehlein has been a church-planting missionary living among the Tsongas in rural South Africa since 2006. He helped establish a Bible Institute in 2008 to train pastors and planted Trinity Baptist Church in Mbhokota Village in 2009. He is a graduate of Reformed Theological Seminary (Charlotte) and a doctoral candidate at The Master’s Seminary (Los Angeles).

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