20:1-9 Are we shocked at the unnatural cruelty of the ancient idolaters in sacrificing their children? We may justly be so. But are there not very many parents, who, by bad teaching and wicked examples, and by the mysteries of iniquity which they show their children, devote them to the service of Satan, and forward their everlasting ruin, in a manner even more to be lamented? What an account must such parents render to God, and what a meeting will they have with their children at the day of judgment! On the other hand, let children remember that he who cursed father or mother was surely put to death. This law Christ confirmed. Laws which were made before are repeated, and penalties annexed to them. If men will not avoid evil practices, because the law has made these practices sin, and it is right that we go on that principle, surely they should avoid them when the law has made them death, from a principle of self-preservation. In the midst of these laws comes in a general charge, Sanctify yourselves, and be ye holy. It is the Lord that sanctifies, and his work will be done, though it be difficult. Yet his grace is so far from doing away our endeavours, that it strongly encourages them. Work out your salvation, for it is God that worketh in you.
2. Whosoever … giveth any of his seed unto Molech—(See on Le 18:21).
the people of the land shall stone him with stones, &c.—Criminals who were condemned to be stoned were led, with their hands bound, without the gates to a small eminence, where was a large stone placed at the bottom. When they had approached within ten cubits of the spot, they were exhorted to confess, that, by faith and repentance, their souls might be saved. When led forward to within four cubits, they were stripped almost naked, and received some stupefying draught, during which the witnesses prepared, by laying aside their outer garments, to carry into execution the capital sentence which the law bound them to do. The criminal, being placed on the edge of the precipice, was then pushed backwards, so that he fell down the perpendicular height on the stone lying below: if not killed by the fall, the second witness dashed a large stone down upon his breast, and then the "people of the land," who were by-standers, rushed forward, and with stones completed the work of death (Mt 21:44; Ac 7:58).