Introduction

Sinclair Ferguson is a Ligonier teaching fellow and distinguished visiting professor of systematic theology at Westminster Theological Seminary. He previously served as the senior minister of the First Presbyterian Church in Columbia, South Carolina, and he has written more than two dozen books, including The Whole Christ, The Holy Spirit, In Christ Alone, and, with Derek Thomas, Ichthus: Jesus Christ, God’s Son, the Saviour. Ferguson is currently the preaching associate at Trinity Church of Aberdeen. He and his wife, Dorothy, have been blessed with three sons and a daughter and 12 grandchildren.