David B. MacKinnon was raised in Hopkins, Minnesota, earning his Masters of Divinity at Bethel Seminary in St. Paul, Minnesota. He ministered as a pastor for 40 years, serving three Converge (Baptist General Conference) churches in the Chicago, Illinois area, recently retiring from Westchester Evangelical Free Church in Des Moines, Iowa. Through the joys and challenges of Dave’s ministry the Puritan writers have been a great source of spiritual encouragement, spiritual exhortation, and Biblical understanding. Dave and his wife Linda have three children and four young grandsons. Along with reading and walking, Dave has found that retirement provides new opportunities to serve and minister to his family, church, and community.