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In Judaism, angels (Hebrew: מַלְאָךְmal’akh, plural: מלאכיםmal’akhim) are supernatural beings that appear throughout the Tanakh (Hebrew Bible), rabbinic literature, apocrypha and pseudepigrapha, and traditional Jewish liturgy as agents of God. They are categorized in different hierarchies. Their essence is often associated with fire. The Talmud describes their essence as fire.

Etymology