Malachi 2:7 → Leviticus 10:10-11

Malachi 2:7 declares that "the lips of a priest should preserve knowledge" (דַּעַת, da'ath) and "people should seek instruction from his mouth" (תּוֹרָה, torah), thematically evoking Leviticus 10:10-11's foundational priestly mandate — "You must distinguish between the holy and the common, between the clean and the unclean... so that you may teach the Israelites all the statutes that the LORD has given them" — though the connection is motif-level, not verbal (Malachi's key terms דַּעַת, תּוֹרָה, and מַלְאָךְ do not occur in Leviticus 10:10-11, whose teaching word is the verb יָרָה). Both texts define the priest's essential role as Torah teacher -- the one who preserves and transmits divine knowledge. Malachi calls the priest a "messenger of the LORD of Hosts" (מַלְאַךְ יְהוָה, mal'akh YHWH), elevating the teaching office to near-angelic status while simultaneously indicting those who have abandoned it. The ideal of 2:7 stands in deliberate contrast to the reality of 2:8, where the priests have "departed from the way" and their instruction "has caused many to stumble" — the Levitical teaching mandate held up as the very standard by which the priesthood is judged and found wanting.