If there's reincarnation, what is the porpouse of repent for your sins and the whole come of Christ to save our souls, as we have the ability to come back again, and again, and again? Besides, if there is reincarnation, and we live different lifes and forget about them when we move into a new one, the mere fact that I'm consciously remembering the facts that are happening now indicate that this is either my last incarnation, or that it dosen't exist (kinda like the movie "Memento" - think about it, it makes sense).