

It is forbidden to withhold hatred for one who entices others to idolatry.
This mitzvah obligates active rejection of the mesit. Unlike other sinners, whom we are generally commanded not to hate in our hearts (Lev. 19:17), the Torah uniquely requires hatred for the missionary to idolatry. Rambam (Hilchot Avodat Kochavim 5:2–3) explains that this is because the mesit undermines the very covenant between Israel and Hashem.
The Talmud (Sanhedrin 67a) records that hatred toward the mesit is not merely permitted but commanded. Sefer HaChinuch (Mitzvah 464) notes that this unusual law highlights the unparalleled danger of the mesit, who seeks to sever Israel’s loyalty from its root. Rashi (Deut. 13:9) underscores that compassion, love, or neutrality toward the mesit is itself sinful, for such attitudes enable his influence. Ramban adds that this mitzvah is not about personal revenge but covenantal defense — hatred here is holy zealotry directed at preserving faith. Midrash (Sifrei Devarim 87) describes this as an act of allegiance: by hating the enticer, one demonstrates full love for Hashem.
Commentary & Classical Explanation:
Contrast with Mitzvah 15 (Not to hate fellow Jews):
Parallel to Amalek (Mitzvah 598–600):
Moral Clarity in an Age of Tolerance
Distinguishing Between People and Beliefs
Counteracting Relativism
Digital Platforms and Missionizing
Channeling Hatred Into Protection



It is forbidden to withhold hatred for one who entices others to idolatry.
This mitzvah obligates active rejection of the mesit. Unlike other sinners, whom we are generally commanded not to hate in our hearts (Lev. 19:17), the Torah uniquely requires hatred for the missionary to idolatry. Rambam (Hilchot Avodat Kochavim 5:2–3) explains that this is because the mesit undermines the very covenant between Israel and Hashem.
The Talmud (Sanhedrin 67a) records that hatred toward the mesit is not merely permitted but commanded. Sefer HaChinuch (Mitzvah 464) notes that this unusual law highlights the unparalleled danger of the mesit, who seeks to sever Israel’s loyalty from its root. Rashi (Deut. 13:9) underscores that compassion, love, or neutrality toward the mesit is itself sinful, for such attitudes enable his influence. Ramban adds that this mitzvah is not about personal revenge but covenantal defense — hatred here is holy zealotry directed at preserving faith. Midrash (Sifrei Devarim 87) describes this as an act of allegiance: by hating the enticer, one demonstrates full love for Hashem.
Commentary & Classical Explanation:
Contrast with Mitzvah 15 (Not to hate fellow Jews):
Parallel to Amalek (Mitzvah 598–600):
Moral Clarity in an Age of Tolerance
Distinguishing Between People and Beliefs
Counteracting Relativism
Digital Platforms and Missionizing
Channeling Hatred Into Protection




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