This weekend I had the fortunate opportunity to go to Fairfax, Virginia, to attend a seminar hosted by the Shalem Institute, an organization that fosters contemplative living and leadership. Their invited guest to present for their annual Gerald May Seminar was Bernard McGinn, who is Professor Emeritus of Historical Theology and of the History of Christianity in the Divinity School at the University of Chicago. McGinn is an American Roman Catholic Theologian and is considered one of the world's foremost expert scholars on the history of Christian mysticism. He has written seven volumes outlining the history of Christian mysticism, and may write two more, bringing the history up to the present time. This series is known as The Presence of God.