What is Manuscript?A manuscript was, traditionally, any document written by hand. Once practical typewriters became available, typewritten as opposed to being mechanically printed or reproduced in some indirect or automated way.
What is Vatican?The Holy See, also called the See of Rome, is the ecclesiastical jurisdiction of the Catholic Church in Rome, the episcopal see of the Pope, and an independent sovereign entity. It serves as the central point of reference for the Catholic Church everywhere and the focal point of communion due to its position as the pre-eminent episcopal see of the universal church. Today, it is responsible for the governance of all Catholics, organised in their Particular Churches, Patriarchates and religious institutes.
What is Codex?A codex is a book constructed of a number of sheets of paper, vellum, papyrus, or similar materials. The term is now usually only used of manuscript books, with hand-written contents, but describes the format that is now near-universal for printed books in the Western world.
What is Sin?In Abrahamic contexts, sin is the act of violating God's will. Sin can also be viewed as anything that violates the ideal relationship between an individual and God; or as any diversion from the ideal order for human living. To sin has been defined as "to miss the mark".
Sins fall in a spectrum from minor errors to deadly misdeeds. Catholicism regards the least corrupt sins as venial sins which are part of human living and carry immediate consequences on earth, and, if unrepented for, more painful purgation, assuming the person is destined to heaven, as it is written in the formation letter "Purgatory", "most of the early Fathers of the Church speak of a cleansing fire, though we cannot tell whether this means actual or spiritual fire."
Conversely, sins of great evil are mortal sins which bring the consequence of hell if they are not addressed either through an act of perfect contrition or going to confession about them.