As long as a person is in the world he cannot by his own efforts rid himself of sin, because the world is bent upon evil.
 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 evil sin
Date 1535
Language English
Reference
Note Translated by Theodore Graebner
Weblink http://www.gutenberg.org/files/1549/1549-h/1549-h.htm

Context

“Paul calls this present world evil because everything in it is subject to the malice of the devil, who reigns over the whole world as his domain and fills the air with ignorance, contempt, hatred, and disobedience of God. In this devil's kingdom we live. As long as a person is in the world he cannot by his own efforts rid himself of sin, because the world is bent upon evil. The people of the world are the slaves of the devil. If we are not in the Kingdom of Christ, it is certain we belong to the kingdom of Satan and we are pressed into his service with every talent we possess.” source