Costretto dai superiori a scegliere tra il lavoro scientifico presso la facoltà teologica e l’impegno tra i giovani a Milano, opta per quest’ultimo, mantenendo fino al 1957 l’insegnamento a Venegono. ###>Forced by his superiors to choose between the scientific work at the theological faculty and his commitment among young people in Milan, he opted for the latter, while still teaching at Venegono until 1957.