I'll look in to it. But as far as temple ceremonies and services. Coming from a great temple such as the Temple of Laanx would be limited, one would think to the social elite of the Hydlaa district. Now on the other hand, the hiders, gladiators farmers, miners, etc. That make up different factions of the common population would have different views. Their approach to Laanx would be limited to learning. Most of which would have been word of mouth passed down by generation. Even if there was a traveling representative of the temple that reached out to the outbacks of Yliakum. In time his views would change from the origin text form that he learned. By teaching his way he would have difficulty explain his views due to language and culture issues. Basically, he would be forced incorporate some of their traditions to have his views understood.
My issue of the matter is that as set as you would like to make it, The understanding of the material will always produce another view. I have outlined the description of Laanx from first the first Enoch. From looking at it I have come up with 15 different names that could be used, as well as about 10 different possibilities of the deities purpose or function
Take that in consideration with the number of races and language. Trade and occupation factors. Clans, guilds,village, and family traditions and customs. The manner of education and resource material. That number would triple.
Now there are presently four books of Enoch. That I assume are very old. Meaning the original volumes are rare of they even still exist. So that means the volumes that are available are copies. Written of course in a different language from the originals. Which also means words were invented to compensate the translation. And each race would have a copy and their own text. Similar but oddly different. Allowing for even more factions from the intended form.
So the races now each have their own versions of the books of Enoch. Is it assumed that everyone in that race has a copy or access to one or all four books. I doubt it. Those would be highly treasured and guarded by the temples and the priests that attend to them. So the only way to acquire this information would be to attend the services of the temple. Who would of course share with you only that which you need to know. In event that you could some how manage to view one of these great texts, it would be only that. A view, leaving you with a limited opinion of what you read.
Now let's look at that farmer who lives in the out lands of Ojaveda. Being poor with a hand me down plot of land. Little or no access to education. Where does he get the complete knowledge of the Books of Enoch. Or for that matter the understanding of the complexity of the teachings of Laanx. I would doubt that he puts down his hoe for a week long journey to the temple of Laanx in Hydlaa. Who's meager gift's would be frowned upon by the temple attendant's. And what aspect of Laanx's religion would he even be interested in? Taking from the descriptions of the First Book of Enoch. He might be interested in the fact that Laanx channeled the rivers that fed life into the land that he owns making it fertile. So From the first book we have a farmer's view of a female goddess of fertility.
Keeping that in mind lets look at the popular view. Laanx the Masquerade God, the god of vengeance, the dark god if you will. The description changes in the second book of Enoch. Now our remote farmer may only have knowledge of the first book. He knows of Laanx the male God of vengeance, and uses him to scare his children. He may in his back country way, feel that even to speak the name of Laanx is to speak of evil, or of things that can't be spoken. So he continues on in his life blessing the gifts of Talad, and the female goddess of fertility who helped him to raise his seasonal crop. Now What was her name?
Luna, L'na, ? maybe, in reference to her lunar skin
Azure, Azur, Azura, A'zur? in reference to the beams of light that reflects from her skin
There is a reference to a silver circlet, some connection to Laanx. A sister maybe? Or a wife?
Keep in mind that Laanx is the Masquerade god, who's interest is to steal worshipers from Talad. So appearing as a misty goddess of fertility maybe amusing to him.
My point is there is plenty of material here to work with comfortably for role playing a character, and to add a generation or two of purpose and/or tradition. With out it ever being out of form. Short of a religious inquisition. (which would be interesting)
However, all due respect to the setting team, The stuff I working with will be sent to them. Once i finish it.
Just wanted to point out some food for thought