Stillness, which is the basis of the soul’s purification, makes the observance of the commandments relatively painless. ‘Flee,’ it has been said, ‘keep silence, be still, for herein lie the roots of sinlessness.’
The Philokalia establishes stillness as the foundational discipline of spiritual purification, without which the commandments cannot be observed and the intellect cannot perceive its own faults or divine providence.
, The Philokalia, Volume 1, 1979thesis