Lessons for Year A: The Seventeenth Sunday After Trinity (Proper 21): Ezekiel 18:1-4, 25-32, Psalm 25:1-14, Philippians 2:1-13, Matthew 21:28-32.
Georg Pencz (ca.1500–d. 1550). The Parable of the Father and His Two Sons in the Vineyard, from the series The Story of Christ. 1534-35. The Metropolitan Museum of Art, New York, NY. Public domain.