However, the worker priests had gained certain insights about the alienation of the Church from the modern world and the poor from their experience as workers. These had been shared with many others including the Bishops by means of letters, newsletters, books and meetings and the then Papal Nuncio to France, Archbishop Angelo Roncalli. When Roncalli became Pope John XXIII in 1958, he called the Second Vatican Council, at least partly as a result of what the worker priests had revealed. During that Council, the French and Belgian Bishops in particular were very influential in shaping its direction towards renewal and engagement with the modern world.