There are many types of oracles.
I use the word as it was given to me.
“I am an oracle of oneness. Speaker of truths that feel light and fluffy on the tongue, allowing us to look in the mirror and be gentle with our reflections.”
The Oracle is a specific message that can be delivered in all manner of languages. It evokes all states of emotion and sends people in all directions. Again, we are back at the point of irreducible orientations. No labels. No lores.
Contemporary conceptions of an oracle include the fortune-teller, prophet, shaman and priestess. All diviners of wisdom sought from beyond that available to human realms like logic or reason.