The Scofield Bible Commentary, by Cyrus Ingerson Scofield, [1917], at sacred-texts.com
tables of
That is, the ten commandments.
for the letter killeth
(See Scofield) - (Rom 7:6).
righteousness
(See Scofield) - (Rom 3:21).
vail
Omit the word italicized "vail".
Lord
Jehovah.
(Exo 34:34).
changed into
Transformed. The same Greek word is rendered "transfigured" in (Mat 17:2); (Mar 9:2).