Mark 9:13

13 I tell you that Elijah has already come. And people did to him whatever they wanted to do, just as the Scriptures said it would happen."

Mark 9:13 Meaning and Commentary

Mark 9:13

But I say unto you, that Elias is indeed come
Meaning John the Baptist, who in prophecy is designed by him.

And they have done unto him whatsoever they listed;
(See Gill on Matthew 17:12); which words should be read in a parenthesis, as they are in the Vulgate Latin version; for what follows, as

it is written of him,
respects not what the Scribes and Pharisees, and the people of the Jews did to John at their pleasure; despising his ministry and message, rejecting the counsel of God delivered by him, and remaining impenitent and unbelieving, notwithstanding his powerful and awakening ministry, with many other things, which are no where written of him; but the words regard his coming, and the prophecies concerning him, and particularly, that under the name of Elijah, in ( Malachi 4:5 ) and which had had their accomplishment.

Mark 9:13 In-Context

11 Then they asked Jesus, "Why do the teachers of the law say that Elijah must come first?"

12 Jesus answered, "They are right to say that Elijah must come first and make everything the way it should be. But why does the Scripture say that the Son of Man will suffer much and that people will treat him as if he were nothing?

13 I tell you that Elijah has already come. And people did to him whatever they wanted to do, just as the Scriptures said it would happen."

14 When Jesus, Peter, James, and John came back to the other followers, they saw a great crowd around them and the teachers of the law arguing with them.

15 But as soon as the crowd saw Jesus, the people were surprised and ran to welcome him.