OR, THE RIGHT USE OF REASON, IN The ENQUIRY after TRUTH. WITH A Variety of RULES to guard againft ERROR, in BY ISAAC WATTS, D. D. A NEW EDITION, CORRECTED AND IMPROVED. LONDON: PRINTED FOR T. LONGMAN, T. FIELD, C. DILLY, T. VERNOR, W. FLEXNEY, W. GOLDSMITH, S. HAYES, OGILVY MDCCXCIII. 2. Of Subftances and their various kinds, 3. Of Modes and their various kinds; and firft of effential and accidental Modes, §4. The farther divifions of Mode,. 5. Of the ten Categories. Of Subftance modified, CHAP. III. Of the feveral forts of perceptions or ideas, 1. Of fenfible, fpiritual, and abftracted ideas, |