Gothic 3 What is the Paladin-perk good for?

The description says, it gives you a bonus against the creatures of Beliar. I guess, this means undead, skeletons, zombies etc.
To get this perk (from Rhobar), you have to follow Innos, which means you have got these Adanos-thingies already from the temples, where the vast majority of these creatures happened to be. So this perk is pretty much useless or comes far to late.
Or did I miss something?

not sure but it probably also means the orcs and hashishin since they both are followers of beliar. you would have to test this though.

In general, the high end perks and weapons come in a bit too late imo, because you've already completed the hardest quests by the time you get the groovy stuff, such as special spells and abilities.