Going through the books, I'm trying to find some idea where HP series is headed. The Order of the Phoenix felt centrally focused on the Harry's present situation. It introduced us to a lot of new mysteries and gave us a glimpse regarding what Harry must do in the upcomming books. But, in it's entirety, this book focused on the present, which was very much unlike the latter books.
So what's the point.
(I ask myself this a lot)
The intruige of the Harry Potter series lies in the parallel stories about the past and the present. As Harry progresses through his school years, he walks the path of both his Father, and Godric Gryffindor. As interesting as the Potters are, their sole purpose in life was to protect their son because he has a higher purpose.
Harry has a high affinity with everything related to Godric Gryffindor. Fawkes who saved Harry on numerous occasions is suggested to have been once belonged to Gryffindor. The fidelius charm used to hide Godric Hollow from Voldemorte is very reminicent to "The Legend of the Hunted Stag." Harry used Gryffindor's sword as well to slay the basilisk in the Chamber of Secrets.
So this is where the real mystery lies to me. Some have guessed that Harry is Gryfindor himself. Harry has proven his bravery and loyalty which are the core values Gryffindor. We don't know how the story will unravel. We do know that a higher power must reveal itself for Harry to be able to defeat Voldemorte.
Lunatech