The World of Avlis

Does a character have to be a certain alignment to worship a god?

eg.

Dru'El is the god of elves.
Dru'El's worshippers alignment must be "any good."

Can a sadistic, nationalist, lawful evil elf still worship Dru'El?

ie. They do evil things in the name of the elven people.

But then we can't wander into areas and loot the bodies of enemies the characters who were there before us missed.