So, a couple levels ago a fellow player highly recommended the spell "divine punishment". I looked it up and saw it would be available when I reached level 9. When I was ready to level up and spoke to the trainer though, I discovered "divine punishment" was not among my new spells. In fact, of all the level 5 spells, "divine punishment" was the only one omitted from my spell book.
Until this point, I had been on the "scourge of the undead" path. I quickly discover that if I left the path but leveled up in the exact same way as if I had stayed on it, "divine punishment" appeared in my spell book. I guess my question is, why is this? Why would "divine punishment" be unavailable to me on the "scourge of the undead" path, but available once I left it? I'm just confused.