[5] My covenant was with him of life and peace; and I gave them to him for the fear wherewith he feared me, and was afraid before my name. [6] The law of truth was in his mouth, and iniquity was not found in his lips: he walked with me in peace and equity, many away from iniquity. [7] For the priest's lips should keep knowledge, and they should seek the law at his mouth: for he is the messenger of the LORD of hosts.