Muggles' Guide to Harry Potter/Books/Deathly Hallows/Analysis
A major point in the final book is the completion of the greater picture, which Rowling finesses better than anyone speculated. The major issues are the dual-core phoenix wands, the Elder Wand, the soul tie or mind connection, the shared blood, and Voldemort's demise and Harry's survival in light of the prophecy about them both. Each aspect has a clue in the past history of the series, which plays into the larger picture of the completion of the full plot at the end:
- First, since previous books have confirmed its contents and truthfulness, the prophecy gives the framework around which everything must fit. "Either must die at the hand of the other, for neither can live while the other survives," has to be finished, and Harry was already marked by Voldemort to be that person. Their two wands' dual core connection is explained by Dumbledore in the King's Cross chapter, but it should be added that since Voldemort had used Harry's blood in his restoration, prior to the duel that led to the "Priori Incantatem" effect, both wands would have recognized the other wizard as both kin and owner. Thus, Voldemort tries a different wand (Lucius Malfoy's), but lacks the wisdom to grasp the full implication of its failure (Harry finally gets it, and it is truly on his own, because he makes the connections once the flaws in Dumbledore's and Voldemort's plans are revealed)... neither of their own wands could have destroyed the other person, making possession of the Elder Wand quite important.
- This is also a point where both Dumbledore's and Voldemort's plans are flawed. Neither recognized that the Elder Wand would see first Draco and, after Draco's defeat, Harry as its owner. Voldemort thought he could be the owner by killing Snape, who had acted on Dumbledore's wishes to the end (despite the personal cost and risk to himself, even Snape proved to be selfless), and Dumbledore may have failed to recognize Draco's "Expelliarmus" as a "defeat" that transferred ownership of the wand to him. He could not be certain that it would be entombed with him post mortem, thus he likely believed that in dying by his own request at Snape's hand, he had broken its power as one of the three Hallows. His choice not to reveal the Hallows to Harry too soon might have been an added insurance. As is affirmed, Dumbledore made good guesses, but he often arranged back up in case he, or a situation, went wrong.
- The mind/soul connection between Harry and Voldemort is also brought full circle and explained. From the moment it is first guessed at, to the end of the sixth book, everyone around him, including Harry, is in a hurry to shut this connection down. Even during the final book, he is often cajoled to at least attempt Occlumency although he was never good at it. Ironically, it is this connection that allows Harry access to vital knowledge of Voldemort's actions and plans, and is the means by which he knew Parseltongue, knowledge which helped save his life in Harry Potter and the Chamber of Secrets.
- "Harry as a Horcrux" was created by Voldemort's carelessness during his first reign of terror. Harry must kill this piece of Voldemort's soul within him without killing himself. Yet, per the prophecy, there is no way around things. Harry finally understands he must die, but he doesn't find out why until he actually does. This makes his actions a selfless act of faith. Once he dies, it makes sense on several levels. It eliminates the soul fragment within him. This makes Voldemort almost vulnerable, now he is very close to the point where he can actually be killed. The wand used makes no difference, other than ensuring that Voldemort doesn't have the Elder Wand, but Harry has figured this out by now. Voldemort unwittingly makes himself a Horcrux for Harry, although it might not be called that, by taking his blood earlier. In taking Harry's blood to regenerate himself, Voldemort ensures that Harry will not die if Voldemort kills him. The blood ties Harry to Voldemort's life, therefore Harry will live.
When all is done, Harry is good to the end, for many reasons. His selfless choice to face Voldemort without fighting back ensures the same charm of love his mother gave him, is now given to all of his comrades fighting back. (As Harry points out, this is probably why the attacks of Voldemort and the Death Eaters won't stick when they come back to Hogwarts with Harry's body.) He chooses not to reunite the Hallows and makes decisions that will hopefully remove their power, except for the cloak. He chooses to come back to the pain in his body and life, rather than take the easy path to join his family in peace, in order to complete the defeat of Voldemort. However, he also chooses to accept and trust the help and vested interests of others, so it is possible that Harry makes the final leap of maturity needed to make a difference... he puts aside his need to be linked to his family of the past (which he could have chosen) in order to bring hope (rather than despair) to his present "family of friends." This final thought is supported by the epilogue of the final chapter that indicates that his godson Teddy, son of Lupin and Tonks, may marry into the family of the friends who have become family comprised of Harry and Ginny, Bill and Fleur, and Ron and Hermione, who are now all related by marriage.
Possible Points of Confusion
Why did Harry not die?
We should take a moment here to discuss the complexities of the interrelationship between Voldemort and Harry in the last few chapters of the book. It is not immediately clear why Voldemort does not kill Harry, or why Harry does not die when Voldemort does, there being a blood link there.
First, we should look at the wands. While an interrelation between Voldemort's wand and Harry's has been established, and it is mentioned that the events in the graveyard have made Harry's wand proof against anything Voldemort can throw against him, this is discounted by Christmas. At that point, a charm Hermione uses ends up breaking Harry's wand, and it no longer plays a part in the events. Voldemort, not knowing this, abandons his own wand in favour of the Elder Wand of legend. The Elder Wand will not harm Harry because it accepts Harry as its master – contrary to the apparent path through history, it is not murder that defeats the bearer of the wand, but forcible removal of the wand, so the wand became Draco Malfoy's when Malfoy disarmed Dumbledore, and Malfoy was in turn deprived of his own wand by Harry. Harry is careful to check this with Ollivander in Shell Cottage; this is the point where he begins to understand about the Hallows, and starts choosing his own fate accordingly. (It was Malfoy's wand Harry was holding when he defeated Voldemort. Presumably the Elder Wand recognizes the wand that stood against it, possibly in addition to the bearer.) At the same time, Harry cannot be killed by Voldemort because of the blood linkage – as he is using Harry's blood, he provides that protection. Granted, this may seem far-fetched, as Voldemort certainly had Riddle blood in him, but he had murdered Tom Sr. and suffered no ill effects. Then again, Tom Sr. didn't care about Tom Jr., and possibly didn't even know he existed. As what activates the protection, is being willing to die for someone rather than allowing them to be killed, and neither Tom Sr. nor Tom Jr. would die for the other, there was no protection there.
When Harry approaches Voldemort at the end of the book, then, Voldemort's curse knocks Harry's soul into the waystation, but it is then his option whether to go on or return. If he goes on, taking Voldemort with him, there will still be one Horcrux in Nagini to allow Voldemort to return. However, as the Elder Wand won't harm Harry, he has the option to return, and he chooses that option. As Dumbledore says that the soul fragment within Harry is now gone, the only Horcrux left is Nagini. Once Nagini is dead, thanks to Neville, there is nothing holding Voldemort's soul to the earth.
There is still the blood link, but that is unidirectional: Lily did not die to save Voldemort, did she? So every time that Voldemort uses the Killing Curse against Harry, it will rebound upon him. The first time it rebounded, when Harry was one, it killed Voldemort, but his soul, still held to the earth by five Horcruxes and the soul shard adhering to Harry, remained in Albania. The second time, it partially rebounded, killing the soul fragment in Harry, but Voldemort returned in the same body because he came back with Harry, as he had gone to "King's Cross" with Harry. The third time, with no Horcruxes left, it killed Voldemort outright.
What is the nature of the bond between Harry and Petunia Dursley?
We know that Petunia does not like Harry, and Harry absolutely loathes living at Privet Drive. Yet there must be something that keeps them together. At the beginning of Harry Potter and the Order of the Phoenix, Vernon Dursley, discovering that Harry is becoming a magnet for trouble that can hurt his family as well as Harry, orders Harry out of his house. Petunia seems to agree with Vernon's decision, until the Howler reminds her of Dumbledore's earlier letter, which we must presume was the one left on the Dursley doorstep with Harry at the beginning of the series. At that point, Petunia abruptly rationalizes Harry remaining with them, forcing Vernon to back down. Obviously there is a blood relationship between them, as Lily Potter was Petunia's sister. Petunia, however, throughout the series, acts as though Harry has been thrust upon them; she has not accepted this burden willingly. What is compelling her to keep Harry? And why is Harry required to return to Privet Drive every summer? Granted, it does not have to be for the whole summer – at the beginning of Harry Potter and the Half-Blood Prince, for instance, Dumbledore, who obviously is privy to the details of the spells involved, collects Harry from Privet Drive after only a fortnight. What exactly is the nature of the bond that requires Harry to stay with Petunia?
It is stated over and over that Harry's protection came from Lily's sacrifice, and that until he reaches 17 that protection will come from her blood – and Petunia being Lily's sister, a blood relative, means that Lily's blood is in Petunia as well. That protection, which is only protection from Voldemort's direct action, as it was Voldemort's direct action that Lily died trying to prevent, ends when Harry reaches the age of majority and is unable under Wizarding tradition to claim Petunia's home as his own. In the first chapter of Harry Potter and the Philosopher's Stone, Dumbledore says he has reinforced that ancient magic, but it seems that it is that tie of blood relation which counts.
The word "blood" is used in particular so that we can see the transfer of the source of immunity from Petunia to Voldemort himself in the cemetery in Harry Potter and the Goblet of Fire.
As it was Lily's sacrifice that saved Harry's life, it is the shelter under Lily's blood (by way of Petunia) that keeps Harry protected for the first seventeen years of his life. However, this does not provide any protection to Petunia, as Lily certainly did not die to save Petunia's life. While there is no way that this can be anything except speculation, it is possible that what Dumbledore was achieving with his "reinforcements" was extending Harry's protection so that it protected his home as well as himself. This would explain why the Order were taking the Dursleys away at the beginning of Harry Potter and the Deathly Hallows. With Harry reaching his majority and no longer able to (even grudgingly) call Privet Drive "home", his protection there was ending, and the protection afforded the rest of the family by Dumbledore's reinforcements was likewise ending.
The suggestion has been made that Petunia herself might have had some input into this magical bond. After all, her sister Lily, as we have seen, was a very powerful witch. At an age where most witches are able to produce only undisciplined magic, Lily, without a wand, was able to control the magic she was able to do, causing a flower to open and close on command. This ability seems to be uncommon in the Wizarding world; Harry's magic was largely out of his control, and of the other wizards we have seen, Tom Riddle, alone of those under school age, seemed to be able to control the magic he could do. Is it possible that Petunia had some magical ability as well, that was tapped to protect Harry? In fact, no; the author has said that Petunia was doomed to be a Muggle for all of her life. While the author had said at one point that some character would do magic late in life, and there was speculation that this would be either Petunia or Dudley, in an interview following the publication of Harry Potter and the Deathly Hallows the author stated that the plot had shifted since that time, and the character who had been intended to be a late-blooming witch or wizard had not required that ability. It is possible that Dudley has some trace of magical ability, as he was able to sense the Dementors in Harry Potter and the Order of the Phoenix, but he never seemed to be able to perform magic. Even if he had had magical abilities, he was largely out of the secret of Harry's background, and would not have been able to help consciously in any event, being underage.