[Autumn]

Is it possible for certain human races to gain additional levels of prayer when used with their home's religion? Similar to how Glykin can go up to lvl 7 with Glycon, is it possible for:

Alstalsians to go to Lvl 7 with Zera/Eresh Kigal?
Lispoolians and/or Elves to go to lvl 7 with Mercala?
Chatarans to go to Lvl 7 prayer with Helondis?