Matthew Henry's Complete Commentary - Proverbs 17:21
This expresses that very emphatically which many wise and good men feel very sensibly, what a grievous vexatious thing it is to have a foolish wicked child. See here, 1. How uncertain all our creature-comforts are, so that we are often not only disappointed in them, but that proves the greatest cross in which we promised ourselves most satisfaction. There was joy when a man-child was born into the world, and yet, if he prove vicious, his own father will wish he had never been born. The name of... read more
Matthew Henry's Complete Commentary - Proverbs 17:20
Note, 1. Framing ill designs will be of no advantage to us; there is nothing got by them: He that has a froward heart, that sows discord and is full of resentment, cannot promise himself to get by it sufficient to counterbalance the loss of his repose and reputation, nor can he take any rational satisfaction in it; he finds no good. 2. Giving ill language will be a great disadvantage to us: He that has a perverse tongue, spiteful and abusive, scurrilous or backbiting, falls into one mischief... read more