[Footnote 230:

"Prayer is the soul's sincere desire,
Uttered or unexpressed,
The motion of a hidden fire
That trembles in the breast."
MONTGOMERY, _What is Prayer?_
]

[Footnote 231: Caratach (Caractacus) is a historical character in
Fletcher's (1576-1625) tragedy of _Bonduca_(Boadicea).]

[Footnote 232: Zoroaster, a Persian philosopher, founder of the
ancient Persian religion. He flourished long before the Christian
era.]

[Footnote 233: "Speak thou with us, and we will hear: but let not God
speak with us, lest we die."--_Exodus_, xx. 19. Compare also the
parallel passage in _Deuteronomy_, v. 25-27.]

[Footnote 234: John Locke. (See note 18.)]

[Footnote 235: Lavoisier (1743-1794), celebrated French chemical
philosopher, discoverer of the composition of water.]

[Footnote 236: James Hutton (1726-1797), great Scotch geologist,
author of the _Theory of the Earth_.]

[Footnote 237: Jeremy Bentham (1748-1832), English philosopher,