"Whoever takes another meaning out of Scripture than the writer intended, goes astray, but not through any falsehood in Scripture. Nevertheless, as I was going to say, if his mistaken interpretation tends to build up love, which is the end of the commandment, he goes astray in much the same way as a man who by mistake quits the high road, but yet reaches through the fields the same place to which the road leads. He is to be corrected, however, and to be shown how much better it is not to quit the straight road, lest, if he get into a habit of going astray, he may sometimes take cross roads, or even go in the wrong direction altogether.
For if he takes up rashly a meaning which the author whom he is reading did not intend, he often falls in with other statements which he cannot harmonize with this meaning. And if he admits that these statements are true and certain, then it follows that the meaning he had put upon the former passage cannot be the true one: and so it comes to pass, one can hardly tell how, that, out of love for his own opinion, he begins to feel more angry with Scripture than he is with himself."
-- Saint Augustine, De doctrina Christiana, I. 36-37.41