The Path of the Incarnate
  • 1 of 4: After you turn the lost prophecies over to Maesa and talk to her about her judgement, she'll tell you to see Sul-Matuul in the ashkhan's yurt for instructions on completing the Nerevarine's third trial (the first two being your DOB and corprus condition).
  • 2 of 4: Sul-Matuul views the Third Trial as a very important and secret thing, and will want you to prove yourself as a warrior first by going to the ancient Sixth House stronghold of Kogoruhn and retrieving three specific items that he knows are there.
  • 3 of 4: When you return with the three items, Sul-Matuul will tell you the legend and riddle behind the Cavern of the Incarnate. That's your next stop.
  • 4 of 4: Once you're through in the Cavern of the Incarnate, go get yourself named Hortator and Nerevarine. (Or check out the Main Quest Shortcuts to see how to get out of doing all that.)