Note 5 — DIVISION I. § 4. CHAPTER III. 9-20.
Reading edition
The word for 'fall short' in ver. 23 is a 'middle' verb, and apparently implies not only failure in point of fact, but conscious failure. Thus in Luke xv. 14, the prodigal son begins to feel his destitution (middle). But in Matt. xix. 20, the rich young man asks, 'What, as a matter of fact, is wanting to me' (active)? See Gifford, or S. and H. in loc.