The writer of this article is doing great and I must confess, I really appreciate your works.

But I'd like to point out that Gandalf isn't the wielder of the flame of Anor.

His statement was, "I am the servant of the secret fire, wielder of the flame of Anor.......", this simply means that, the Secret fire is the absolute wielder of the the flame of Anor and not his servant, Gandalf.

No one can wield the flame of Anor, except Eru Illuvatar who is also the SECRET FIRE.

I really don't dispute with the version of saruman created by the ring of power. Saruman, according to the Lord of the rings was a subtle wizard and full of treachery. He is evil in character, no matter how good the creators of the ring of power paints him. Tom Bombadil told Gandalf he had to fight both Sauron and Saruman. that in the Valar, there is order, that was why Gandalf went to Saruman to inform or report the latest news to him that 2 hobbits (Frodo and Sam) would carry the ring to mount doom for destruction in the Lord of the rings. Gandalf never fully trusted Saruman if you really follow both the Lord of the rings and the ring of power. If Gandalf trusted Saruman , he would have brought both Frodo and Sam to him before sending them on that dangerous journey. Gandalf informed Galadriel, Elrond, Saruman of the Necromancer, but only Lady Galadriel and Elrond believed Gandalf in the Battle of the five armies. So Saruman had never been trustworthy. If anyone disputes my claim, he or she should present evidences and scenes.... I'm still learning though.

You made an error where you said it was Elrond's power that raised the water torrent when Lady Arwen was been chased to Rivendel by the wraithriders.

The river itself had some form of powers since it's close to the territory of the elves and lady Arwen only recited some incantations or enchantments in order to use the power of the river to overwhelm her foes.