It occurs to me that everyone would benefit from morning ablutions. If you are not familiar with that phrase which admittedly is somewhat antiquated, you now have an opportunity to expand your vocabulary through a simple Google search.
purview (plural purviews) ( 1 law) The enacting part of a statute. ( 2 law) The scope of a statute. 3  Scope or range of interest or control.  Range of understanding.
Point of view is the manner in which a story is narrated or depicted and who it is that tells the story. Simply put, the point of view determines the angle and perception of the story unfolding, and thus influences the tone in which the story takes place.