Matthew 17:11

And he answered and said, Elijah indeed cometh, and shall restore all things: but I say unto you, that Elijah is come already, and they knew him not, but did unto him whatsoever they would. Even so shall the Son of man also suffer of them. Then understood the disciples that he spake unto them of John the Baptist.

A difficulty, to some, appears in the use of the future tense in Matthew 17:11, causing the conjecture that there are two fulfillments of the prophecy of Elijah's coming, the first being in the coming of John the Baptist, the other to come near the end of time when Elijah will appear (so goes the speculation) and "restore all things," before the second advent of our Lord. Interesting as this speculation is, it is rejected on the simple words of the text to the effect that Christ was speaking of John the Baptist. The tense, whether future or not, should give no concern. In assigning a study of the Old Testament, a professor is well within the bounds of legitimate speech when he says, "Now Abraham comes before Moses, and Moses comes before David." The utmost accuracy of our Lord's word must be allowed; but the possibility of just such a misunderstanding was anticipated and eliminated by the plain assertion, "He spake unto them of John the Baptist." Also, "Elijah is come already!"