London: British Prime Minister Rishi Sunak will read from the biblical book of Colossians at the Coronation of King Charles III on May 6. Sunak will keep the recent tradition of British Prime Ministers giving readings at State occasions, the office of the Archbishop of Canterbury informed as part of the official Liturgy for the religious ceremony at Westminster Abbey here on May 6.London: British Prime Minister Rishi Sunak will read from the biblical book of Colossians at the Coronation of King Charles III on May 6. Sunak will keep the recent tradition of British Prime Ministers giving readings at State occasions, the office of the Archbishop of Canterbury informed as part of the official Liturgy for the religious ceremony at Westminster Abbey here on May 6.