Leviticus 20:5

Lev 20:5 Then I will set my face against that man, and against his family, and will cut him off, and all that go a whoring after him, to commit whoredom with Molech, from among their people.

Ver. 5. I will set my face against that man.] See the reason in Eze 16:20-21, "Is this of thy whoredoms a small matter, that thou hast slain my children, and delivered them to pass through the fire for them?" This was an enraging sin; such as God is absolute in threatening, and will be as resolute in punishing.

John Trapp, A Commentary or Exposition upon All the Books of the Old and New Testament (1647–1656) — public domain. Text from a community e-Sword module.

(5) Then I will set my face.—In that case God himself will show His anger. (See Lev_20:3, and Lev_17:10.) He will interpose to execute just judgment.

And against his family.—Because they would naturally be privy to it, and aid and abet the father in this crime, they, as well as all those who joined in this idolatrous worship, will be cut off by God himself.

A Bible Commentary for English Readers, edited by Charles John Ellicott (1878–1897) — public domain. Text from a community e-Sword module.

Then I will set my face against that man,.... That man that sees him do the fact, and winks at it, or the judge that connives at him, and will not condemn him, as well as the man that has committed the iniquity:

and against his family; either the family of the witness, who could and should have testified against him, or of the judge negligent of his office, or of the man himself, whose family must be privy to so shocking an action, and were abettors of it, and aiders and assisters in it; and so Onkelos renders it, "and his helpers":

and will cut him off: the head of the family, whether judge, witness, or the criminal himself:

and all that go a whoring after him: that commit the like idolatry after his example, and encouraged to it by the connivance of others at it:

to commit whoredom with Molech; that is, idolatry, which is spiritual whoredom, and often so called in Scripture, and with great propriety; for since God had espoused these people to himself, and was their husband, as he was from the time of his bringing them out of Egypt, and making a covenant with them, Jer 31:32; and their sacrificing to and serving other gods being a breach of their matrimonial covenant with him, it was no other than whoredom in a spiritual sense, for which he threatens to cut them off:

from among their people; by an immature death, even all that were guilty of such abominable actions, or made themselves accessory to them, by any ways conniving at them, either as judges or witnesses.

John Gill's Exposition of the Whole Bible (1746–1763) — public domain (CC PDM 1.0). Text via the HelloAO Bible API.

Against his family, i.e. either,

1. His posterity, whom God threatened to punish for their father’s idolatry, Exo 20. Or,

2. His people, as that word is used, Jer 8:3; Mic 2:3, to wit, the people of that land, who by their connivance make themselves guilty of his sin, Lev 20:4. Or,

3. His disciples and followers, who are oft called the sons or children of their masters. And so it may seem to be explained in the following words,

all that go a whoring after him, as the first clause, which concerns the head or chief person himself, I will set my face against that man, is explained by these words, I will cut him off.

Matthew Poole's English Annotations on the Holy Bible (1683–1685) — public domain. Text from a community e-Sword/MySword module.

ובמשפחתו [THEN I WILL SET MY EYES AGAINST THAT MAN], AND AGAINST HIS FAMILY — R. Simeon asked, "But how did his family sin that it should be punished?" But the family is mentioned to teach you that you may take it as a rule that there is no family in which there is one tax-collector (a calling held in great reprobation by Jews) which may not be regarded as consisting entirely of tax-collectors, for they all try to protect him (Sifra, Kedoshim, Section 4 13; Shevuot 39a).

והכרתי אתו AND I WILL CUT HIM OFF — Why is this stated (it appears to be a mere repetition of the statement in v. 3)? Because since Scripture says here for the reason stated above, “[I will set My face…] against his family", I might think that the whole family is also doomed to excision; Scripture therefore states “[I will cut] him [off]"— he alone is subject to excision, but the whole family is not subject to excision but to bodily sufferings (Sifra, Kedoshim, Section 4 14; Shevuot 39a).

לזנות אחרי המלך TO COMMIT WHOREDOM WITH MOLECH — This is intended to include the worship also of any other idol which he worshipped in this way (by letting his children pass through the fire in honor of it) even though this is not the manner of worship peculiar to it (Sifra, Kedoshim, Section 4 15; Sanhedrin 64a).

Rashi on the Tanakh — English translations: “The Judaica Press complete Tanach with Rashi, translated by A. J. Rosenberg” (CC BY 4.0); “Pentateuch with Rashi's commentary by M. Rosenbaum and A.M. Silbermann, 1929-1934” (public domain); “The Metsudah Tanach series, Lakewood, N.J” (CC BY 4.0); and “The Book of Joshua, Metsudah Publications, 1997” (CC BY 4.0). Text via Sefaria.

TO GO ASTRAY AFTER THE MOLECH. “This is intended to include any other idol that was worshipped in that way [i.e., by a person passing his children through the fire], even if that particular idol is ordinarily not worshipped that way.” This is Rashi’s language. Now Rashi has already written in the section of Acharei Moth that the Molech is “an idol the name of which is ‘Molech,’ and this was the way in which it was worshipped: he would hand over his child to the priests etc.” But all this does not conform and agree properly with the Gemara’s conclusion as it appears after deliberation. For according to the opinion of the Sage who says that Molech is an idol [and not a name for a form of witchcraft], the worship thereof was not by passing children through the fire, for if so there was no need at all for Scripture to mention this, [i.e., the passing through fire] since it would be included in the admonition against worshipping the idols [in the manner in which they are usually worshipped], of which there are many general prohibitions in the Torah, and it is also included in the punishment stated in the section If there be found in the midst of thee … man or woman, that doeth that which is evil in the sight of the Eternal thy G-d, in transgressing His covenant, and hath gone and served other gods, and worshipped them. Rather, we must perforce interpret [if Molech is the name of a particular idol] that the essential purpose of Scripture in mentioning [this particular form of worship], was only to make one liable for passing one’s children [through fire] even if that particular idol is not ordinarily worshipped in that manner. And thus the Rabbis have said in the Gemara: “And according to the Sage who is of the opinion that Molech is an idol, why did Scripture state [the punishment of] excision in the case of Molech [when it is already included in the general punishment for all idol-worship]? It is to apply it in the case of one who passes his son [through the fire in honor of any idol, even if that idol is] not ordinarily worshipped in that manner.” And the same reasoning applies to the punishment and the admonition which Scripture mentioned with reference to it [this particular form of worship], that they were only necessary [if we hold that Molech is an idol] for the case of one who passed his son [through fire] to an idol which is not normally worshipped in that manner.It would appear that according to this opinion [that the Molech was idol-worship, and that the main reason why Scripture mentioned this particular form of worship was to prohibit and punish the practice thereof even as an abnormal manner of worship of all other idols], that the term “Molech” is not a name for a particular graven image or statute, but is a general name for anything that is worshipped, “anything which you accept as your king and take upon you as your god.” In accordance with this opinion, the children of Ammon called their abhorrence Molech, because he was their king, the term Molech thus being a general name for all things honored [as deities], for it is derived from the term malchuth (royalty). It is thus not like the Rabbi [Rashi] said [in the preceding section of Acharei Moth], that Molech is “an idol the name of which is ‘Molech,’ and the manner of its worship” was as mentioned. Similarly, that which Rashi wrote here that the phrase to go astray after the Molech “is necessary to include any other idol that was worshipped in that way, even if that particular idol is ordinarily not worshipped in that way” — this interpretation too, is impossible [to accept] for the reason that we have mentioned, namely, that the essential basis for the punishment of excision mentioned specifically in the case of the Molech, is to make one liable for practicing before an idol even if the idol is not ordinarily worshipped in that manner, and this includes all idols! [Hence it is not necessary to include them on the basis of the phrase before us in Verse 5 — to go astray after the Molech — when this point is already established the overall statement of excision mentioned in Verse 3 which essentially prohibits that kind of worship to any idol, even if it is not normally worshipped in that way]! It is also impossible to say that Scripture made one liable to excision in the case of that idol the name of which is “Molech,” although passing a child through the fire before it was not its usual mode of worship, and that then it reverts [in the verse before us, stating to go astray after Molech, in order, as Rashi said] to include in the punishment of excision he [who passes through the fire of his seed] to Peor or Merkulis [which was also an abnormal mode of worshipping them]. For why was it necessary for Scripture to mention it [i.e., Molech] altogether? Why was that idol [called “Molech” or “Peor” or “Merkulis”] different from all other idols [since the Torah has already prohibited passing one’s children through fire before any idol, under punishment of excision even if that particular idol is ordinarily not worshipped that way]? Moreover, if so you would need a special verse to include one who passes his child through the fire to Peor or Merkulis in the punishment of stoning [if there were witnesses to his act and he was given the proper warning], just as Scripture [according to Rashi] included him in the punishment of excision [when there were no witnesses]!Rather, [we must conclude] that Scripture only mentioned the admonition, and the punishments of excision and stoning, in the case of Molech, with reference to one who passes his child through the fire to any idol whatsoever, even if that is not its usual mode of worship. Thus whether you say that the term Molech is a name for all idols [since the name is derived from the word malchuth, (royalty)] as we have explained, or whether you say [as Rashi does] that Molech is the name of a particular idol that was so called, [we must say, as explained above] that Scripture mentioned it [in order to prohibit this practice even] if it be an abnormal mode of worship [of that idol, i.e., Molech]; the same law applying to all idols, for this stringency is on account of the frightfulness of this mode of worship. All this is made clear in the Gemara of Tractate Sanhedrin according to this opinion which the Rabbi [Rashi] wrote, that the Molech was an idol. But our Mishnah [which mentions first “the idolator” and then “he that offers of his seed to Molech,” thus indicating that Molech is not an idol, for otherwise this would have been included under the law of “the idolator”], is taught in accordance with the opinion of the Sage who says that Molech was not an idol, meaning to say, it was not worshipped in a manner of being accepted as a god, but instead it was like a practice of witchcraft, to seek on behalf of the living unto the dead, unto this dead dog. According to this opinion, one who passed his seed through the fire to Peor or Merkulis, is not liable [since that form of witchcraft was performed only before Molech, and the Torah specifically mentioned that this practice of witchcraft was done before Molech]. (royalty), as the act of idol worship meant that the idolator accepted the idol as his god. But if Molech is held to have been a form of witchcraft [and not a mode of idol worship], then if one is to perform that practice before Peor or Merkulis, it would not come under that specific prohibition which the Torah singled out, and hence he would be free from the punishment of death, although — needless to state — he has committed a heinous sin. Rashi’s words in his commentaries to Tractate Sanhedrin are also as we have written. And the Beraitha taught in the Torath Kohanim 10:15. [which was the source for Rashi’s comment mentioned at the beginning of this verse]: “And I will cut him off, and all that go astray after him, to go astray after Molech. This is intended to include the case of any other idol [which was worshipped in that way, that the worshipper is liable to the punishment of] excision” — the interpretation of this Beraitha is not based upon the redundant expression to go astray after Molech, as appears from the words of the Rabbi [Rashi]. Rather, the Beraitha is stating that this whole [Scriptural passage laying down the law of] excision is redundant, and therefore we are to apply it to any other idol that was worshipped in that way. It is this which the Rabbis have stated in the Gemara: “Why is excision mentioned thrice [as the punishment] for idolatry? It is prescribed once for [worshipping an idol in] the customary manner; once for worshipping it in a non-customary manner,” that is, if he sacrifices, or burns incense, or pours a libation, or bows down before an idol, which have been included under the punishment of death. And see “The Commandments,” Vol. II, p. 6. even if the idol is not ordinarily worshipped in that manner, and here [in the verse before us] they are made liable to excision [in the absence of witnesses]. “And once excision is mentioned for [the worship of] Molech” [for Molech is not an idol, but a form of witchcraft which the Torah prohibited by means of this strong form of punishment]. And according to the Sage who says that Molech is an idol [we must perforce say that the reason why the Torah singled out the Molech is in order to prohibit and punish] passing a child through the fire before any idol whatever, even if the idol is not ordinarily worshipped in that manner, as we have mentioned.

Ramban (Nachmanides) on the Tanakh — English translation: “Commentary on the Torah by Ramban (Nachmanides). Translated and annotated by Charles B. Chavel. New York, Shilo Pub. House, 1971-1976” (CC BY 4.0). Text via Sefaria.