Do you think the Harry Potter books will stand the test of time?

I always have been somewhat skeptical of the Potter books, but come to look at it, they're pretty good actually. My favourites are the second and the last; they all have a wealth of imagery and behind the spells and magic that Christians are so uurrghhh about, it teaches to love in the face of death, the value of friendship, faith and is generally a coming of age series... but do you think in 50 years, people will be reading them as clics???? Your opinon?