When the devil finds that he cannot overcome certain persons by force he tries to overcome them in the long run.
 Martin Luther, Commentary on the Epistle to the Galatians (1535). copy citation

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Author Martin Luther
Source Commentary on the Epistle to the Galatians
Topic force overcoming
Date 1535
Language English
Reference
Note Translated by Theodore Graebner
Weblink http://www.gutenberg.org/files/1549/1549-h/1549-h.htm

Context

“There can be no peace without longsuffering, and therefore Paul lists this virtue next. LONGSUFFERING Longsuffering is that quality which enables a person to bear adversity, injury, reproach, and makes them patient to wait for the improvement of those who have done him wrong. When the devil finds that he cannot overcome certain persons by force he tries to overcome them in the long run. He knows that we are weak and cannot stand anything long. Therefore he repeats his temptation time and again until he succeeds. To withstand his continued assaults we must be longsuffering and patiently wait for the devil to get tired of his game.” source