But those are truly gifts of the Holy Spirit which make drunk with the richest knowledge of the Son of God, just as when John Hus was led to martyrdom, he prayed with great and unbroken courage: "Jesus, Son of God, Thou who hast suffered for us, have mercy on me."63 This is not said without the Holy Spirit. No one else would have spoken this way unless he had been made drunk by that wine. He was one of the colts bound to the excellent vine.
— Martin Luther