The monastic practice of Lectio Divina was first established in the 6th century by Benedict of Nursia and was then formalized as a four-step process by the Carthusian monk Guigo II during the 12th century.[3] In the 20th century, the constitution Dei verbum of the Second Vatican Council recommended Lectio Divina to the general public and its importance was affirmed by Pope Benedict XVI at the start of the 21st century.