This is a tough one for me, as I do agree with you about the problem of reincarnation. Here are two passages of what Jesus does say, with the seemingly uncontradicted last sentence (in the second one) about His audience:
Matt. 11:13-15 : 13 For all the Prophets and the Law prophesied until John. 14 And if you are willing to accept it, he is the Elijah who was to come. 15 He who has ears, let him hear.
Matt. 17:11-13 : 11 Jesus replied, "To be sure, Elijah comes and will restore all things. 12 But I tell you, Elijah has already come, and they did not recognize him, but have done to him everything they wished. In the same way the Son of Man is going to suffer at their hands." 13 Then the disciples understood that he was talking to them about John the Baptist.
Jesus appears to compare the untimely deaths of both Himself and of John the Baptist, since "Elijah I" :) didn't die. However, OTOH, we have JTB's own denial:
John 1:21 : They asked him, "Then who are you? Are you Elijah?" He said, "I am not." "Are you the Prophet?" He answered, "No."
This one hurts my head. :)
When Elijah *the Tishbite* (as the LXX specifically says in Malachi) returns literally, it will not be by being reincarnated in another body and born of a woman. He will return from heaven with Enoch. Malachi refers simultaneously to St. John the Baptist (who is, so to speak, a 2nd Elijah) and to the literal return of *the* Elijah the Tishbite at the end of time, in his prophecy.
Then how are the statements of Jesus explained? Jesus is clearly referring to the prophecy in Malachi, and appears to be saying, in chapter 11, that JTB IS this Elijah. I can't explain it. :)
FK-This is a tough one for me, as I do agree with you about the problem of reincarnation.
This is a difficult one for me as well. What's interesting in Matthew 17 is that Elijah and Moses both appear to Christ in the transfiguration (Matthew 17:3); yet immediately after the event (Matthew 17:11,12) Christ calls John "Elijah". How could this be if Peter, John and James just saw Elijah? Clearly it could not be reincarnation since they just saw Elijah physically standing with Christ (Peter wanted to construct tents for them). They knew what John the Baptist looked like and this dude was not it. One can only surmise that immedicately following this event that our Lord Jesus was telling His disciples John would be similar in power to Elijah.
What puzzles me is how Peter knew these two people were Moses and Elijah.
Christ call John 'Elijah', because, like Elijah, John was an admonisher, a zealot, and a desert-dweller. The Lord therefore refutes the opinion of the Pharisees who held that Elijah would be the forerunner of the first coming of the Messiah. How does He refute? 'Elijah cometh first, and restoreth all things: and how is it written of the Son of Man, that He must suffer many things?'
What Christ is saying is this: when Elijah the Tishbite comes, he will make peace with the unbelieving Jew, and will bring them to faith. thus he will be the forerunner of the second coming. For if the Tishbite, who shall restore all things, were the forerunner of the first coming, how then is it written that the Son of Man shall suffer this and that?
Logically it comes to this: if we believe the Pharisees' teaching that Elijah will be the forerunner of the first coming, then the Scriptures are false which say that Christ will suffer. But if these Scriptures are true, then the Pharisees are wrong in teaching that Elijah will be the forerunner of the first coming. For Elijah shall restore all things, and then there will be no Jew who remains an unbeliever, but as many as hear Elijah's preaching will believe. The Lord confounds the opinion of the Pharisees when he says that Elijah, meaning John, has already come, and they did unto him whatsoever they pleased. For they did not believe in him, and in the end his head was cut off, as the trophy of some game.