For our first episode (and in commemoration of All Saints' Day) we consider the concept of Christian sainthood in general, and the role of the saints in traditional Christian faith and devotion. We reflect on the account of the "Great Multitude in White Robes" in the Revelation of John (Revelation 7:9-17),  and the commemorative hymns and prayers for All Saints Day in the Anglican, Roman Catholic and Eastern Orthodox traditions. We read excerpts from a post by Father Myles Hixson on the Anglican Compass website, an All Saints' Day homily by Pope Francis, and a homily by the 14th century Orthodox theologian, St Gregory Palamas.