[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. [8] But ye are departed out of the way; ye have caused many to stumble at the law; ye have corrupted the covenant of Levi, saith the LORD of hosts.