The Book of the Stairway of Virtues
This manuscript has a number of distinguishing features. The text is in Garshuni (Arabic in Syriac characters), but the catchword (a word given at the bottom of one page matching the first word on the next page to ensure the proper page order is kept) is given in Arabic script. Biblical citations are indicated (sometimes in red) in the margin, written sideways (as in, for example, folio 13r, where Matthew 10:16 is cited). The diacritical dots given to the letters are black when the main script is red, and ...