So the fundamental developments in our our faith after the death of the last apostle are outside of revelation? And the entire sacramental theology accepted today in the Roman Church developed in the high middle ages is outside of revelation?

And the Tridentine liturgy and its traditional theology is not as founded in revelation as the novus ordo largely reconstructed from much earlier practice is closer to revelation?

Either revelation has been and is ongoing or much of what conservatives and progressives hold dear is unfounded in revelation.