A.

ABBOT of St. Martin, Vol. I.
page 490, § 26
Abstraction, I. 138, § 9
Puts a perfect distance betwixt
men and brutes, I. 139, § 10
What, I. 438, § 9

How, I. 143, § 1
Abstract ideas, why made, I. 409,
§ 6, 7, 8

terms cannot be affirmed
one of another, II. 4, § 1
Accident, I. 283, § 2
Actions, the best evidence of men's
principles, I. 37, § 7
But two sorts of Actions, I. 222,
§ 4: I. 281, § 11
Unpleasant may be made plea-

sant, and how, I. 266, § 69
Cannot be the same in different

places, I. 327, § 2
Considered as modes, or as
moral, I. 379, § 15
Adequate ideas, I. 397, § 1, 2
We have not of any species of
substances, II. 120, § 26
Affirmations are only in concrete,
II. 4, § 1
Agreement and disagreement of
our ideas fourfold, II. 60,
§ 3, 4, 5, 6, 7
Algebra, II. 220, § 15

Alteration, I. 322, § 2

Analogy, useful in natural philo-
sophy, II. 238, § 12
Anger, I. 218, § 12, 14
Antipathy and sympathy, whence,
I. 421, § 7
Arguments of four sorts,

I. Ad verecundiam, II. 260, § 19
2. Ad ignorantiam, ibid. § 20
3. Ad hominem, ibid. § 21
4. Ad judicium, ibid. § 22. This
alone right, II. 261, § 22
Arithmetic: the use of cyphers in
arithmetic, II. 114, § 19
Artificial things, are most of them

collective ideas, I. 315, § 3
Why we are less liable to con-
fusion, about artificial things,
than about natural, I.502, § 40
Have distinct species, I. 503, § 41
Assent to maxims, I. 17, § 10
Upon hearing and understand-

ing the terms, I. 22, § 17, 18
Assent, a mark of self-evidence,
I. 23, § 18

Not of innate, ibid. § 18. I. 24,

§ 19, 20: I. 68, § 19
Assent to probability, II. 226, § 3
Ought to be proportioned to the

proofs, II. 282, § 1
Association of ideas, I. 419, §1, &c.
This association how made, I.
420, § 6

Ill effects of it, as to antipathies,
I. 421, § 7, 8. I. 424, § 15
And this in sects of philosophy
and religion, I. 425, § 18
Its ill influence as to intellectual
habits, ibid. § 17
Assurance, II. 233, § 6
Atheism in the world, I. 57, § 8
Atom, what, I. 327, § 3
Authority; relying on others opi-
nions, one great cause of er-
rour, II. 294, § 17

B

BEINGS, but two sorts, II. 191,
§ 9

The eternal being must be cogi-
tative, ibid. § 10
Belief, what, II. 226, § 3

To believe without reason, is
against our duty, II.262, §24
Best in our opinion, not a rule of
God's actions, I. 63, § 12
Blind man, if made to see, would

not know which a globe,
which a cube, by his sight,
though he knew them by his
touch, I. 124, § 8

Blood, how it appears in a micro-
scope, I. 296, § 11
Brutes have no universal ideas, I.
139, § 10, 11
Abstract, not, ibid. § 10
Body. We have no more primary
ideas of body than of spirit,
I. 301, § 16

The primary ideas of body, ibid.
§ 17

The extension or cohesion of bo-

dy, as hard to be understood,
as the thinking of spirit, I.
303-6, § 23, 24, 25, 26, 27
Moving of body by body as hard
to be conceived as by spirit,
I. 307, § 28
Operates only by impulse, I.
113, § 11
What, I. 152, § 11

The author's notion of the body,
2 Cor. v. 10. I. 350, and of
his own body, 1 Cor. xv. 35,

&c. I. 353. The meaning of
the same body, I. 349. Whe-
ther the word body be a simple
or complex term, I. 352. This
only a controversy about the
sense of a word, I. 361
But, its several significations, II.
3, § 5

C.

CAPACITY, I. 148, § 3
Capacities, to know their extent,
useful, I. 3, § 4

To cure scepticism and idle-
ness, I. 4, § 6

Are suited to our present state,
I. 3, § 5
Cause, I. 321, § 1
And effect, ibid.
Certainty depends on intuition, II.
69, § 1

Wherein it consists, II.138, § 18
Of truth, II. 138
To be had in very few general
propositions, concerning sub-
stances, II. 154, § 13
Where to be had, II. 157, § 16
Verbal, II. 142, § 8
Real, ibid.

Sensible knowledge, the utmost
certainty we have of exist-
ence, II. 200, § 2

The author's notion of it not
dangerous, II. 59, &c.
How it differs from assurance,
II. 233, § 6
Changelings, whether men or no,
II. 133, § 13, 14
Clearness alone hinders confusion
of ideas, I. 136, § 3
Clear and obscure ideas, I. 383, § 2
Colours, modes of colours, I. 210,
§ 4

Comments upon law, why infi-
nite, II. 11, § 9
Complex ideas how made, I. 137,
§ 6: I. 143, § 1

In these the mind is more than
passive, I. 144, § 2
Ideas reducible to modes, sub-
stances, and relations, ibid. § 3

We only guess them equal by the
train of our ideas, ibid. § 21
Minutes, days, years, &c. not ne-

cessary to duration, I. 174, §23
Change of the measures of du-
ration, change not the notion
of it, ibid. 23

The measures of duration, as the
revolutions of the sun, may be
applied to duration before the
sun existed, I. 174—6, § 24,
25, 28
Duration without beginning, I.
175, § 26

How we measure duration, I.
176-7, § 27, 28, 29
Recapitulation, concerning our
ideas of duration, time, and
eternity, I. 178, § 31
Duration and expansion
pared, I. 179, § 1
They mutually embrace
other, I. 188, § 12
Considered as a line, I. 187, § 11
Duration not conceivable by us
without succession, I. 188, § 12

E.

com-

each

EDUCATION, partly the cause of
unreasonableness, I. 419, § 3
Effect, I. 321, § 1
Enthusiasm, II. 271
Described, II. 174, § 6, 7
Its rise, II. 273, § 5
Ground of persuasion must be ex-

amined, and how, II.275,§10
Firmness of it, no sufficient
proof, II. 279, § 12, 13
Fails of the evidence it pretends
to, II. 277, § 11
Envy, I. 218, § 13, 14
Errour, what, II. 282, § 1
Causes of errour, ibid.

1. Want of proofs, ibid. § 2
2. Want of skill to use them, II.
285, § 5

3. Want of skill to use them, II.
282, § 6

4. Wrong measures of probabi-
lity, II. 287, § 7

Fewer men assent to errours, than
is supposed, II. 295, § 18

Essence, real and nominal, I. 449,
§ 15
Supposition of unintelligible,
real essences of species, of no
use, I. 450, § 17

Real and nominal essences, in
simple ideas and modes always
the same, in substances always
different, I. 451, § 18
Essences, how ingenerable and
incorruptible, I. 452, § 19
Specific essences of mixed modes
are of men's making, and
how, I. 463, § 3
Though arbitrary, yet not at
random, I. 465, § 7
Of mixed modes, why called
notions, I. 470, § 12
What, I. 474, § 2

Relate only to species, I. 475, § 4
Real essences, what, 477, § 6
We know them not, I, 479, § 9
Our specific essences of sub-

stances are nothing but col-
lections of sensible ideas, I.
486, § 21
Nominal are made by the mind,
I. 489, § 26

But not altogether arbitrarily,
I. 492, § 28

Nominal essences of substances,
how made, I. 492–3, § 28, 29
Are very various, I. 494, § 30:
I. 495, § 31

Of species, are the abstract
ideas, the names stand for, I.
442, § 12: I. 452, § 19
Are of man's making, I. 446, § 12
But founded in the agreement

of things, 1. 447, § 13
Real essences determine not our
species, I. 448, § 13
Every distinct,abstract idea, with
a name, is a distinct essence
of a distinct species, ibid. § 14
Real essences of substances, not

to be known, II. 153, § 12
Essential, what, I. 474, § 2: I.
476, § 5

Nothing essential to indivi-

duals, I. 475, § 4

But to species, I. 477, § 6

Essential difference, what, I.

476, § 5

Eternal verities, II. 208, § 14
Eternity, in our disputes and rea-

sonings about it, why we are
apt to blunder, I. 390, § 15
Whence we get its idea, I. 176,
$27

Evil, what, I. 245, § 42
Existence, an idea of sensation and

reflection, I. 108, § 7
Our own existence we know in-
tuitively, II. 188, § 2
And cannot doubt of it, ibid.
Of created things, knowable only
by our senses, II. 199, § 1
Past existence known only by
memory, II. 206, § 11
Expansion, boundless, I. 180, § 2.
Should be applied to space in
general, I. 161, § 27
Experience often helps us, where
we think not that it does, I.
123, § 8

Extasy, I. 213, § 1
Extension: we have no distinct
ideas of very great, or very
little extension, I. 391, § 16
Of body, incomprehensible, I.
303, § 23, &c.
Denominations, from place and
extension, are many of them
relatives, I. 324, § 5

And body not the same thing,
I. 152, § 11

Its definition insignificant, I.
154, § 15

Of body and of space how dis-
tinguished, I. 102, § 5: I.
160, § 27

F.

FACULTIES of the mind first

exercised, I. 141, § 14
Are but powers, I. 229, § 17
Operate not, I. 230, § 18, 20
Faith and opinion, as distinguish-
ed from knowledge, what,
II. 226, § 2, 3

And knowledge, their difference,
ibid. § 3

VOL. II.

What, II. 240, § 14

Not opposite to reason, II. 261,
§ 24

As contra-distinguished to rea-
son, what, II. 263, § 2
Cannot convince us of any thing
contrary to our reason, II.
266, &c. § 5, 6, 8

Matter of faith is only divine
revelation, II. 269, § 9
Things above reason are only

proper matters of faith, II.
268, § 7: II. 269, § 9
Falsehood, what it is, II. 143, § 9
Fancy, I. 132, § 8

Fantastical ideas, I. 393, § 1
Fear, II. 218, § 10
Figure, I. 148-9, § 5, 6
Figurative speech, an abuse of lan-
guage, II. 41, § 34
Finite, and infinite, modes of quan-
tity, I. 194, § 1

All positive ideas of quantity,
finite, I. 199, § 8

Forms, substantial forms distin-
guish not species, I. 481, § 10
Free, how far a man is so, I. 232,
§ 21

A man not free to will, or not
to will, ibid. § 22, 23, 24.
Freedom belongs only to agents,
I. 230, § 19

Wherein it consists, I. 235, § 27
Free will, liberty belongs not to
the will, 1. 227, § 14
Wherein consists that, which is
called free will, I. 233, § 24:
I. 249, § 47

G.

GENERAL ideas, how made, I.
138, § 9.

Knowledge, what, II. 125, § 31
Propositions cannot be known
to be true, without knowing
the essence of the species, II.
145, § 4
Words, how made, I. 433-4,
§ 6, 7, 8

Belongs only to signs, I. 440,
§ 11

2 H