Source · the work in full
Notes, Critical and Explanatory, on the Holy Scriptures
Chapter 22
Revelation 22
The medicinal qualities of the leaves are distinctly expressed.
G. P. " of the holy prophets." The Vulgate reading is supported by the Alexandrian and Vatican manuscripts, and by the ancient versions and inter- preters.
The two terms are equivalent. He calls Himself the root of David in the sense that David was the root from which he sprung.
You arrive at the cited line; the whole work is yours to read around it. The text is set from the cited public-domain edition.