When you know yourself you cease from all outward tasks undertaken with a view to serving God and enter into the very sanctuary of God, into the noetic liturgy of the Spirit, the divine haven of dispassion and humility. But until you come to know yourself through humility and spiritual knowledge your life is one of toil and sweat. It was of this that David cryptically spoke when he said, ‘Toil lies before me until I enter the sanctuary of God’ (Psalm 73: 12-17 LXX).
~Nikitas Stithatos