Here is, 1. A good caution against being intimate with a passionate man. It is the law of friendship that we accommodate ourselves to our friends and be ready to serve them, and therefore we ought to be wise and wary in the choice of a friend, that we come not under the sacred tie to any one whom it would be our folly to accommodate ourselves to. Thought we must be civil to all, yet we must be careful whom we lay in our bosoms and contract a familiarity with. And, among others, a man who is easily provoked, touchy, and apt to resent affronts, who, when he is in a passion, cares not what he says or does, but grows outrageous, such a one is not fit to be made a friend or companion, for he will be ever and anon angry with us and that will be our trouble, and he will expect that we should, like him, be angry with others, and that will be our sin. 2. Good cause given for this caution: Lest thou learn his way. Those we go with we are apt to grow like. Our corrupt hearts have so much tinder in them that it is dangerous conversing with those that throw about the sparks of their passion. We shall thereby get a snare to our souls, for a disposition to anger is a great snare to any man, and an occasion of much sin. He does not say, "Lest thou have ill language given thee or get a broken head," but, which is must worse, "Lest thou imitate him, to humour him, and so contract an ill habit."

Lest thou learn his ways,.... And be as wrathful and furious, as quarrelsome and contentious, as he is. Evil works and ways are soon learned; men are more ready to imitate what is evil than what is good: Joseph learned to swear in Pharaoh's court; and the Israelites learned the works of the Heathen, among whom they were mingled; "evil communications corrupt good manners", Co1 15:33. Many men, naturally mild and gentle, tenderhearted and compassionate, by being brought up among or conversing with bloodthirsty Papists, and imbibing their cruel notions and sentiments, have become fierce, and as furious persecutors of others;

and get a snare to thy soul; be drawn into sin, by speaking passionate words, or doing rash actions, which will bring on punishment, either in this world, or in that to come, or in both; which may affect the soul or life here; the taking of it away, or the eternal damnation of the soul hereafter.

a snare . . . soul--The unsuspecting are often misled by bad company.