The term 'Scriptural You' is a reference to the use of the pronoun 'THOU' in the Bible. This pronoun is used to refer to God, as well as to other people in a respectful manner. It is also used to refer to oneself in a humble way. The crossword solution for this term is 'THOU', which is a four-letter word. This pronoun is used in many religious texts, including the Bible, and is often seen as a sign of respect and reverence.