Stephen Charnock (1628-1680) was a prominent English Puritan theologian and preacher in England and Ireland during the seventeenth century. Trained at Cambridge and Oxford, he served as chaplain to Henry Cromwell, the chief governor of Ireland, and is known for his discourses on the existence and attributes of God.

Mark Jones (PhD, Leiden Universiteit) serves as the pastor of Faith Vancouver Presbyterian Church (PCA) in British Columbia, Canada. He has authored many books, including Living for God and God Is, and speaks all over the world on Christology and the Christian life. Mark and his wife, Barbara, have four children.