And [Jesus] said to them, “Come away by yourselves to a desolate place and rest a while.” For many were coming and going, and they had no leisure even to eat. (Mark 6:31)
"Every real Christian, however practical, is in some degree a mystic, his mysticism lying on the upper side of his life. He prays, meditates on spiritual things and communes with God and the invisible world. Also, every Christian, however he may be dedicated to the holy art of prayer and worship, must of necessity descend to work and eat and sleep and pay his taxes and get on somehow with the hard world around him. And if he follows on to know the Lord he must serve in every useful way outlined for him in the Scriptures of truth. To be a Christian it is necessary that he serve his generation as well as his God.
"The big problem is to keep the two elements of the Christian life in proper balance.…
"Today the Christian emphasis falls heavily on the “active” life.… The favorite brand of Christianity is that sparked by the man in a hurry, hard hitting, aggressive and ready with the neat quip. We are neglecting the top side of our souls. The light in the tower burns dimly while we hurry about the grounds below, making a great racket and giving the impression of wonderful devotion to our task."
Tozer, A. W. (2001). Tozer on Christian leadership : A 366-day devotional. Camp Hill, PA.: WingSpread.