Divine Magic

Divine Magic is what collectively represents the miracles, invocations, and blessings of a given God's clergy. It also includes those chosen by deities to act as their champion in the World.

The grinding unpleasantness of life proves that the Gods exist, that they are fickle, frequently cruel, and must be placated at all costs. Miracles only further prove their existence—they are the will of the Gods, loaned to their favoured servants. Any priest might intone a blessing, rite, or spell in the hope that the Gods will answer, but in practise, only a few please the Gods enough to be granted their power. Elves might teach otherwise, but frankly, who would listen to those suspicious, haughty swine anyhow?

Source

 * Warhammer Fantasy RPG 2nd ED -- Tome of Salvation pg. 214