O Lord, let thy hand fall heavily upon them: chastisement alone can open their eyes.
Diego de Acebo Quotes
Diego de Acebo (died 30 December 1207) was bishop of Osma, in the Kingdom of Castile, from 1201 till death.
Attribution
Quotes and notes from Wikiquote: Diego de Acebo (page history), available under CC BY-SA 4.0.