In Judaism an angel (Hebrew: מַלְאָךְ‎ mal’akh, plural mal’akhim) is a messenger of God, an angelic envoy or an angel in general who appears throughout the Hebrew Bible, Rabbinic literature, and traditional Jewish liturgy. Angels in Judaism are categorized in different hierarchies.

Source: Angels in Judaism | Gikipedia | In Judaism an angel (Hebrew: מַלְאָךְ‎ mal’akh, plural mal’akhim) is a messenger of God, an angelic envoy or an angel in general who appears throughout the Hebrew Bible, Rabbinic literature, and traditional Jewish liturgy