IT IS WRITTEN is a phrase that is often used to refer to the Bible, as it is written in the Bible that God's word is true and should be followed. It is also used to refer to other religious texts, such as the Quran or the Torah, as these are also considered to be divinely inspired. The phrase is also used to refer to any written document that is considered to be authoritative or reliable. In this context, the term TEXT is an appropriate solution for the crossword puzzle.