The Last Supper, from the Arte della Lana Altarpiece Sassetta (Stefano di Giovanni) (c.1400-1450)

The picture has something of this: people, saint, group, aura, Mary, Renaissance, man, baby, god, woman, church, book, kneeling.
Perhaps it’s a painting of a group of people sitting at a table with a sheet of paper in front of them and writing.