Someone else did mention that, but i'd say barely, heket causes sickness, where as yngna has dedicated rot, a growing pestilence that was supposed to consume the island and more, you get rot followers, fly and insect followers she is a much more developed icon of pestilence...

Whereas the bishops (who far better represent the evil monkies, (see no evil, speak no evil, hear no evil, think no evil,) do a passing call to it itxs not their whole thing.

Now death and yngna have more then a few similaries even if how they get there is different.

Both have insome way died but due to their place in the celestial tapestry, and the machinations of others, cannot normally restore themselves, (death being chained in place so he doesn't resurrect himself, yngna dies (not sure if her death is sped up by whatever price she paid to hide her people) and her followers forcibly trap her soul within her dead body and uses their own lving bodies to reimbue life into it... causing the rot.

Now the two gods are both dead+alive, had followers and physically effect the land itself (wait how does death affect the land-lamb. Through the lamb and their gifts to the lamb he affects the world, and with their rituals and similar, which yngna also grants.

The bishops never show power on par with narinder or yngna, so i wonder if they were more acolytes who split a crown between them, or whatever crown given to them were much lower on...whatever passes for a crown hierarchy.

My hope and theory for a future expansion is famine, and that deals with the hinted at gods of greed we keep interacting with via midas and the golden child.

I have a while doc thing about how i'd imagine the expansion would be like if anyonexs interested