Angels are everywhere in history. From winged guardians in Sumerian mythology to the messengers of the Gods in Ancient Greece, to new-age guardian angels, humanity has always been fascinated by these celestial beings. But what does the Bible say about them? Our guest on this episode is Graham A. Cole. He was dean emeritus and professor of biblical and systematic theology at Trinity Evangelical Divinity School in Chicago, before his retirement. He formerly worked as the dean of Ridley College in Melbourne. His book Against the Darkness: The Doctrine of Angels, Satan, and Demons is out now. For extended show notes and transcripts, head to our website.