Malachi 2:4-11

Then you will know that I have sent this commandment to you, that My covenant may continue with Levi,” says the LORD of hosts. “My covenant with him was one of life and peace, and I gave them to him as an object of reverence; so he revered Me and stood in awe of My name. True instruction was in his mouth and unrighteousness was not found on his lips; he walked with Me in peace and uprightness, and he turned many back from iniquity. For the lips of a priest should preserve knowledge, and men should seek instruction from his mouth; for he is the messenger of the LORD of hosts. But as for you, you have turned aside from the way; you have caused many to stumble by the instruction; you have corrupted the covenant of Levi,” says the LORD of hosts. “So I also have made you despised and abased before all the people, just as you are not keeping My ways but are showing partiality in the instruction. “Do we not all have one father? Has not one God created us? Why do we deal treacherously each against his brother so as to profane the covenant of our fathers? Judah has dealt treacherously, and an abomination has been committed in Israel and in Jerusalem; for Judah has profaned the sanctuary of the LORD which He loves and has married the daughter of a foreign god.