According to Tokai and Király, the script is a code system that does not indicate the inner structure of words, and the language of the text is most probably artificial, as optionally proposed by Benedek Láng. They claim that the codex contains the date 1593 CE as a probable reference to its writing. They also state that by character it is an ordinary Catholic reader or breviary of the time, mostly containing paraphrases of New Testament texts (primarily from the Gospels), but also some non-Biblical material, like e.g. Seth returning to the gate of Paradise, or prayers to the Virgin Mary.