As Christ shows the absurdity and wickedness of those children who think it is no duty, in some cases, to maintain their parents (Mat 15:5), so Solomon here shows the absurdity and wickedness of those who think it is no sin to rob their parents, either by force or secretly, by wheedling them or threatening them, or by wasting what they have, and (which is no better than robbing them) running into debt and leaving them to pay it. Now, 1. This is commonly made light of by untoward children; they say, "It is no transgression, for it will be our own shortly, our parents can well enough spare it, we have occasion for it, we cannot live as gentlemen upon the allowance our parents give us, it is too strait for us." With such excuses as these they endeavour to shift off the conviction. But, 2. How lightly soever an ungoverned youth makes of it, it is really a very great sin; he that does it is the companion of a destroyer, no better than a robber on the highway. What wickedness will he scruple to commit who will rob his own parents?

Whoso robbeth his father or his mother,.... As Micah did of eleven hundred shekels of silver, Jdg 17:2;

and saith, it is no transgression; what is his father's or his mother's is his own, or as good as his own, it will come to him at their death; and if he wants it before, he thinks he ought to have it; and if they are not willing to give it him, it is with him no sin to rob them of it; and this he says within himself, to quiet his conscience when he has done it; or to others who may charge him with it: but, whatever such a man thinks, sins against parents are greater than against others; as parricide is a greater sin than any other kind of murder, so robbing of parents is greater than any other kind of theft; it is more aggravated, especially when parents are aged, and cannot work for themselves, but depend on what they have for their livelihood; whereas a young man can, and ought, and should rather give to his parents than rob them of what they have;

the same is the companion of a destroyer; of a murderer; either he has got into such company which have put him upon such wicked practices; or he will soon get into such a society, and, from a robber of his father and mother, become a robber on the highway, and a murderer; and he has wickedness enough to be a destroyer of the lives of his parents, as well as of their substance; and sometimes the one sin leads to the other.

(Compare Mat 15:4-6). Such, though heirs, are virtually thieves, to be ranked with highwaymen.