Chartreuse (liqueur) was not a secret but well known. At the death of the pharmacist, his heirs returned the manuscript to the monks who had been back at the Monastery since 1816. In 1838, they developed Yellow Chartreuse, a sweeter version of the Green Chartreuse, 40% alcohol liqueur (80° proof). The monks were again expelled from the monastery following a French law in 1903, and their real property, including the distillery, was confiscated by the government. The monks took their secret recipe to their refuge in Tarragona, Catalonia, and began producing their liqueurs with the same label, but with an additional label
Denis the Carthusian he experiences a vehement love from his contemplation of the divine. This type of experience can only come from supernatural wisdom, supernaturally bestowed. Denys the Carthusian was said to have reached the Unitive stage, being privileged to divine ecstatic experiences lasting hours at a time. While still a novice he had ecstasies which lasted two or three hours, and later on they lasted sometimes seven hours and more. During his ecstasies many things were revealed to him which he made known only when it could profit others, and the same may be said of what he learnt from the souls