Malachi 2:10

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 Armies.

But you have turned away from the path. You have caused many to stumble in the law. You have corrupted the covenant of Levi,” says the LORD of Armies.

“Therefore I have also made you contemptible and wicked before all the people, according to the way you have not kept my ways, but have had respect for persons in the law.

Judah has dealt treacherously, and an abomination is committed in Israel and in Jerusalem; for Judah has profaned the holiness of the LORD which he loves, and has married the daughter of a foreign god.

The LORD will cut off the man who does this, him who wakes and him who answers, out of the tents of Jacob and him who offers an offering to the LORD of Armies.

“This again you do: you cover the LORD’s altar with tears, with weeping, and with sighing, because he doesn’t regard the offering any more, neither receives it with good will at your hand.