48

Not to perform Yidoni (magical seer)

The Luchos - Ten Commandments
מִצְוָה עֲשֵׂה - Positive Commandment
מִצְוָה לֹא תַעֲשֶׂה - Negative Commandment
Idolatry – עֲבוֹדָה זָרָה

We are forbidden from employing the idolatrous practice of Yid'oni.

This commandment forbids engaging in Yidoni, a form of witchcraft or occult divination, often described as inserting into one's mouth a bone from the yidoa fowl. After then burning incense, saying certain formulas and doing certain rites, the person would enter a trance-like state, and he would begin issuing predictions about the future. Like Ov, it is a form of occult divination, deceiving people into believing in supernatural powers apart from Hashem. The Torah strictly prohibits these practices to ensure that Israel relies only on prophecy and divine truth, not superstition.

Commentary & Classical Explanation:

  • Rambam (Hilchot Avodat Kochavim 11:16): Defines Yidoni as a form of sorcery punishable by stoning, one of the gravest prohibitions.
  • Sefer HaChinuch (Mitzvah 250): The root is to prevent Israel from pursuing false and degrading practices that defile the soul.
  • Talmud (Sanhedrin 65a–66a): Describes Yidoni in detail, classifying it among occult practices that undermine trust in Hashem.
(Source: Chabad.org)
אַל־תִּפְנ֤וּ אֶל־הָאֹבֹת֙ וְאֶל־הַיִּדְּעֹנִ֔ים אַל־תְּבַקְשׁ֖וּ לְטׇמְאָ֣ה בָהֶ֑ם אֲנִ֖י יְהֹוָ֥ה אֱלֹהֵיכֶֽם׃ - פָּרָשַׁת קְדשִׁים
Leviticus 19:31 - "You shall not turn to [the sorcery of] Ov or Yid'oni; you shall not seek [these and thereby] defile yourselves through them. I am the Lord, your God."

This Mitzvah's Fundamentals

Idolatry - עֲבוֹדָה זָרָה

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Mitzvot that prohibit worship of false gods and practices associated with idol worship.

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Thought - מַחֲשָׁבָה

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Relates to internal intentions, beliefs, and mindfulness in performing mitzvot or avoiding transgressions.

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Faith - אֱמוּנָה

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Represents Emunah—the deep, inner trust in Hashem’s presence, oneness, and constant involvement in our lives. This badge symbolizes a heartfelt connection to G-d, rooted in belief even when we cannot see. It is the emotional and spiritual core of many mitzvot.

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