"There can be no rest for those on earth who desire to be saved," says St. Ephrem the Syrian. The struggle is unceasing be it either external or internal. The adversary acts visibly at times through men and other things and at other times, invisibly through thoughts. At times, the adversary appears openly and behaves brutally and cruelly like an enemy and, at other times, under the guise of a flattering friend, he seduces by shrewdness. That which occurs in battle between two opposing armies also occurs to every man individually in battle with the passions of this world. Truly, "There can be no rest for those on earth who desire to be saved." When salvation comes, rest also comes.
- St. Nikolai Velimirovich, Prologue
- St. Nikolai Velimirovich, Prologue