@AbdulAlhazred
When it comes to the "Word" spells - Healing Word, Inspiring Word, Majestic Word, Word of Vigour, etc - I go the other way: I see them all as rousing, comforting, soothing etc. The power source tells us something about how the character is able to exercise such presence, that carries others with them, in the face of adversity: the cleric speaks with religious assurance (or perhaps religious comfort, for a cleric of a more humble tradition - say Ioun compared to Kord); the warlord with passion and command; the bard with joy and a type of immanent revelation; etc.
The only healing that I see as manifestly miraculous (as opposed to ambiguously miraculous) are the Cure Wounds prayers (which allow surgeless recovery) and the healing rituals (Cure Disease, Cure Affliction, etc) - eg in my campaign Cure Affliction has been used to restore missing or maimed limbs.