Hi Dale5050!!
You should be able to retrace your steps within Cet's pyramid back to the black fire and back further towards the entrance where you can get Holy Water.
Perhaps you should check the map over on Xignal's site:
http://www.volberding.com/WHints/index.html
to figure out how to get there. You really shouldn't be stuck.
Also - notice that there are nice icons along the top of the posts? One of them stands for EDIT - you can just edit your post to make the corrections necessary!
Wyv