Obey to Understand
by Scott D. Hendricks
The law of freedom teaches the whole truth. Many read about it in a theoretical way, but few really understand it, and these only in the degree to which they practise the commandments.
~ St. Mark the Ascetic
G.E.H. Palmer and Philip Sherrard and Kallistos Ware trans., The Philokalia: the complete text, vol. 1 (New York: Faber and Faber, 1979), 112.