For what purpose doth He go up into the mountain? To teach us, that loneliness and retirement is good, when we are to pray to God. With this view, you see, He is continually withdrawing into the wilderness, and there often spends the whole night in prayer, teaching us earnestly to seek such quietness in our prayers, as the time and place may confer. For the wilderness is the mother of quiet; it is a calm and a harbor, delivering us from all turmoils.