It is hard for a man to defend his cause at a distance, especially when he has reason to think that he personally has fallen into disfavor.
 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 distance reason
Date 1535
Language English
Reference
Note Translated by Theodore Graebner
Weblink http://www.gutenberg.org/files/1549/1549-h/1549-h.htm

Context

“What sweet names he is calling you in his letter. When he was with you he acted like a father, but now he acts like a dictator." Paul knew what to expect of the false apostles and therefore he is worried. He does not know what to say. It is hard for a man to defend his cause at a distance, especially when he has reason to think that he personally has fallen into disfavor. VERSE 12. Be as I am; for I am as ye are. In beseeching the Galatians to be as he is, Paul expresses the hope that they might hold the same affection for him that he holds for them. "Perhaps I have been a little hard with you.” source