And Elijah appeared to them with Moses, and they were talking with Jesus.

"Behold, I send My messenger, And he will prepare the way before Me. And the Lord, whom you seek, Will suddenly come to His temple, Even the Messenger of the covenant, In whom you delight. Behold, He is coming," 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.

"And if you are willing to receive [it,] he is Elijah who is to come.

And His disciples asked Him, saying, "Why then do the scribes say that Elijah must come first?"

Jesus answered and said to them, "Indeed, Elijah is coming first and will restore all things.