Brethren, browsing through Youtube I found this video clip of Metropolitan Kallistos of Diocletia expounding on the “prayer of the heart” and using a quote from Thomas Merton’s Conjectures of a Guilty Bystander as a starting point. You may know Metropolitan Kallistos better by his name in the world, Timothy Ware and from his book, The Orthodox Church. Here’s the video clip:
Metropolitan Kallistos on Thomas Merton