Get Derek Thomas’ teaching series The Pilgrim’s Progress: A Guided Tour on DVD, plus lifetime digital access to the messages and study guide, for your donation of any amount: https://gift.renewingyourmind.org/3883/donate Meet Today’s Teacher:   Derek Thomas is a Ligonier Ministries teaching fellow and Chancellor’s Professor of Systematic and Pastoral Theology at Reformed Theological Seminary. He is featured teacher for the Ligonier teaching series The Life of Peter and author of many books, including Heaven on Earth, Strength for the Weary, and Let Us Worship God.   Meet the Host:...