Heritage Bible Radio is a Ministry of Heritage Bible Church where Jim Harris is the teaching pastor. You can join Jim each weekday at 4 am, 8:30 am, and on Sunday at 7:15 am. Every day Jim works to devote his radio time to some portion of the Word of God so you can know God and serve him better. Summary: This week on Heritage Bible Radio, we jump into chapter 2 of the book of Revelation. After the introductory chapter, the book of Revelation begins a series of letters addressed directly to seven specific historical churches that existed at the time of John’s writing the book.