The Pulpit Commentary - Proverbs 1:18
And they lay wait for their own blood, etc. The third reason or argument why the teacher's warning should be followed, drawn from the destruction which overtakes the sinners themselves. "Lay wait," and "lurk privily," as in Proverbs 1:11 , from which this verse is evidently borrowed. They propose, as they say, to lay wait for the blood of others; but it is, says the teacher, for their own blood. לְדָמָם ( l'dhammam ), contra sanguinem suum ; they lurk privily. as they say,... read more
The Pulpit Commentary - Proverbs 1:17
Surely in vain the net is spread in the face of any bird. The teacher here advances a second reason in support of his warning in Proverbs 1:15 , under the form of a proverb in its strict sense. It is based on the ill-advised audacity of sinners in flying in the face of God's judgments. In vain ( חִנָּם , khinnam ) , see Proverbs 1:11 , may be taken in two senses. read more