Due to his declining health, in 1675 Barré was sent to the Minim monastery in Paris. Though limited in his activities, he promoted new foundations of his "charitable schools of Providence", starting with two, Saint Jean en Grèves and Saint Nicolas des Champs, training teachers, both men and women for them. He urged his teachers not to wait until pupils arrived at the school; they were to seek out especially those who might be at risk. He also set up trade schools so that girls could earn a living. Again, the education offered was to be entirely free and any profit derived from the pupils’ work was to go to them.