A few years later on, in 1598, he issued the Edict of Nantes, which certain flexibility of faith and conscience to les Huguenots (French Protestants). About a century afterwards, in 1685, Louis XIV revoked the edict, https://religactu.fr/la-miviludes-saisie-par-les-temoins-de-jehovah-condamnee-par-le-tribunal-administratif-de-paris/