In a video message screened at the Shrine St John Vianney in Ars-sur-Formans, Cardinal Lazzaro Heung-sik You, Prefect of the Dicastery for the Clergy, reflects on the life of the saint on the centenary of his canonization: “To you, dear priests, I would like to say: do not be afraid of being weak. Do not fear if you are not always understood.”