Ora pro nobis
This very day, Feast of Our Lady Help of Christians, exactly 30 years ago, for the first time in more than two centuries, a Pope publicly rebuked a prelate by name: Marcel Lefebvre (Speech of Pope Paul VI in the Secret Consistory of May 24, 1976). In this famous speech, Paul VI made his mind clear: "The new Ordo was promulgated in order to replace the old one".