Treasury of Scripture Knowledge
that ye may put difference between the holy and the unholy, and between unclean and clean,
They shall teach Jacob thine ordinances, And Israel thy law: They shall put incense before thy nostrils, And whole burnt-offering upon thine altar.
And they shall teach my people the difference between holy and profane, and cause them to discern between unclean and clean.
For the priest's lips should keep knowledge, and at his mouth they seek the law; for he is the messenger of Jehovah of hosts.
clinging to the faithful word according to the doctrine taught, that he may be able both to encourage with sound teaching and refute gainsayers.