Matthew Henry's Complete Commentary - Proverbs 17:13
A malicious mischievous man is here represented, 1. As ungrateful to his friends. He oftentimes is so absurd and insensible of kindnesses done him that he renders evil for good. David met with those that were his adversaries for his love, Ps. 109:4. To render evil for evil is brutish, but to render evil for good is devilish. He is an ill-natured man who, because he is resolved not to return a kindness, will revenge it. 2. As therein unkind to his family, for he entails a curse upon it. This is... read more
Matthew Henry's Complete Commentary - Proverbs 17:12
Note, 1. A passionate man is a brutish man. However at other times he may have some wisdom, take him in his passion ungoverned, and he is a fool in his folly; those are fools in whose bosom anger rests and in whose countenance anger rages. He has put off man, and is become like a bear, a raging bear, a bear robbed of her whelps; he is as fond of the gratifications of his lusts and passions as a bear of her whelps (which, though ugly, are her own), as eager in the pursuit of them as she is in... read more