[quote=Cake]
Astral is space based. It makes sense.
[/quote]

No, you're throwing out words on the premise that everyone else shares your mental picture of what all these different magic types mean and how they relate to things (as well as making huge assumptions for some reason on the nature of each race's religion). Nobody else [i]does[/i]. Your explanations don't explain anything at all, they just serve to confuse things more.

Also space-related divination would never link to healing, since divination is to do with gaining knowledge.