Andor's Trail

I have received the three parts of the Kazaul ritual but I can't find the two chants. Can someone please help ?

One is on the right side of the map before the cave when coming from Prim, the other under/south of the hut.

Thanks. How do I get past the Kazaul guardian ? He just says, "Kazaul...".

You have to finish the other Blackwater quests first.

Could you tell me exactly which quests I have to complete ? I have completed "The agent and the Beast" taking the side of BWM and it even says so in the quest log.

The moment you got the quest from the priest in Blackwater settlement + the purified soul you can fight the guardian of the temple.
Just talk to the priest until he told you to find the temple and accept the quest.

What is the last entry in your quest log for "Lights in the Dark"?

"I have found the first/second/third piece of the Kazaul ritual."

What about the chant? Do you have the two pieces yet? If so, go back to see Throdna.

I don't have the two pieces of the chant. I was told to go to this particular place to get one of them. It was full of Kazaul spawns and I had to go through a maze in order to reach the second level. But there's a Kazaul guardian blocking my path. It says "Kazaul..." and doesn't notice me at all. So I'm stuck on the quest because I need the chant but I can't get it.