I hit the essence stone that is behind the flame in the temple thousands time but this flame do not goes down ???
help me please ... it is making me mad !!!!!!

You must shoot at the symbols in a special sequence. which can be found at the outside wall of the sunken temple, where you can find Orus weapon. I can't find a picture at the moment, if so, i will post it here. If you are to late to leave the inside, an the flame is already burning again: same procedure as before ;)

EDit:
no picture, but the order is "Fae, Eluee, Gandha and Ka"