"Look at any one thing and find that it is made of parts. Learn their workings - learn every thing's workings, and you may finally understand the world's workings as well."
Wizards follow the teachings of Turachgekhan, a rhu'khach sage, who said that the world is wondrous and whole, and can be only understood if one dares to broaden one's mind to encompass it. Today, wizards are acknowledged as skilled holistic thinkers. Each spell is invented at the time it is cast and has widespread effects.
"Look at how marvelous the world is intertwined, and everything inseparable from everything else. We know the Great Spirit is at the foundation of it all, but we only know this, we do not grasp it - and when we finally do, I believe it will be most grand."
Neither Ghabnah nor Turachgekhan said anything about hating on the other half of the human supernaturals. Some very optimistic philosophers even believe in unification of both schools. The fact however remains that in six millenia, no-one has learned both the way of the mages and wizards.
There had to be idols among the speakers, and the most important idols would of course be the founders of their way of life. There's much to say about speakers, spells, and the philosophies. It's sometimes thought that maybe spells are "poisonous", because it's only after casting their first spell that speakers are set in one way.