Am trying to decide between this and Arcane Wisdom. Unfortunately I cannot yet afford both (guess I shoulda died more hehe).
Same situation here, have to decide whether I should get Divine Lore or Arcane Wisdom first. I'll probably go for Arcane Wisdom. Divine Lore is like having a clarity 1 passive, nice to have but it does not help THAT much, so I guess it's something to buy later on.
With a SE, it's a hard choice, but I would say if you spend a lot of time sitting in party with full health trying to get mana back, get arcane wisdom. With an EE it is no question. They have major heal, which is a cheap effective heal, and works great with arcane wisdom.
Some1 can confirm aprox what is the %MP save of divine lore currently? It doesnt seems worth to be taken over Arcane Wisdom ... in fact doesnt seem worth to be taken at all.
It's about 4 to 5%, like having a clarity 1 passive skill. It's nice to have, but during a raid when you have to recharge/heal a lot, you definitely want to use arcane wisdom (and pop a healing potion every now and then).