INDEX.

Epicureans, a fundamental error in their philosophy, by giv-ing matter a power of changing its own direction, i, 15,e. and making gravity and motion essential to matter, i.32, i. Suppose matter eternal, i, 62. and make their atomsinfrangible to all power. See Lucretius.

Effence,\th&t, i. 322, 22, r, ibid. See also i. 341,23.

--- of things, altogether different from their existence,

ii. 240, 2, 3, notes, ibid.

Eternity, definition of, ii. 407. See Existence.

Existence, necessary, what, ii, 333. What is self-existent mustbe necessarily existing, and independent, ii. 334, 4, d.ibid. The manner of necessary existence proved to be itselfnecessary, ii. 344, 6, 7. The necessity of it has as muchrelation to place as time, ii. 349, e. Of the unsucceffiveexistence of the Deity, ii. 399, y.

Existence of material substance without the mind. SeeBerkley.

Expansion of air. See Air.

Extension os matter. See Matter, 12, on the margin, andBerkley, 6, 7, on the margin. See Solidity.

Eye, its wonderful fabrick, and how much it performs inthe performance of a certain optical problem, i. 269, 0.

F.

F ANCY. See Imagination.

Easting, cannot be the cause of delusory scenes indreaming, ii. 29, p>.

Fermentation of liquors mixt together, the effect of immate-rial power immediately impressed, i. 250, 2, a, ibid.Figure, of matter, infers a cause that figured it. See Mai-ter, 12, on the margin, and Berkley, 6, 7, on the margin.Fluid, elastic, not the cause of gravitation, i. 27, 17. SirIsaac Newton’s queries, with respect to this medium, can-vassed, and answered, h, i, k, ibid.

-peccant, not the cause of dreaming. See Fasting.

Force. See Moment.

--centrifugal, centripetal, what, i. toi, 6. See God, it

on the margin.

Forgetfulness. See Memory.

Freedom. See Liberty.

Frog, its various shapes before perfection. See Animals.

G,