I worshiped Him the oftenest that I could, keeping my mind in His holy Presence, and recalling it as often as I found it wandered from Him. I found no small pain in this exercise, and yet I continued it, notwithstanding all the difficulties that occurred, without troubling or disquieting myself when my mind had wandered involuntarily. I made this my business, as much all the day long as at the appointed times of prayer; for at all times, every hour, every minute, even in the height of my business, I drove away from my mind everything that was capable of interrupting my thought of GOD.
– Br. Lawrence