If you will not hear, and if you will not lay it to heart, to give glory unto my name, says the LORD of hosts, I will even send a curse upon you, and I will curse your blessings: yea, I have cursed them already, because you do not lay it to heart.

And you shall know that I have sent this commandment unto you, that my covenant might be with Levi, says the LORD of hosts.

Behold, I will send my messenger, and he shall prepare the way before me: and the Lord, whom you seek, shall suddenly come to his temple, even the messenger of the covenant, whom you delight in: behold, he shall come, says the LORD of hosts.

Behold, I will send you Elijah the prophet before the coming of the great and dreadful day of the LORD: