The Mass of Pope Saint Gregory the Great, Adriaen Ysenbrandt (Netherlands, 1510 - 1551.
Saint Gregory the Great
d. 12 March 604
Elected Pope on the 3 September 590
One of the four great doctors in the Roman Catholic Church
Patron Saint of Teachers
When therefore they had dined, Jesus saith to Simon Peter: Simon son of John, lovest thou me more than these? He saith to him: Yea, Lord, thou knowest that I love thee. He saith to him: Feed my lambs. John 21:15