of external world, i. 22, 23, ii. 169, 184.

Reason, the word, i. 48, ii. 141, 241;

function of, i. 50, ii. 137;

theoretical and practical, i. 30, 113, ii. 138, 139, 345; iii. [408];

prerogative of man, i. 46-48, 110-112, 384, 385, ii. 228-233, iii. [380], [381];

relation of language to, i. 47-51, ii. 238;

advantages and disadvantages, i. 45, 47, 68-75, ii. 234-243, 345 seq.;

compatible with want of understanding and with moral badness, ii. 136;

opposed to revelation, ii. 142;

Kant's Ideas of, i. 169, ii. 96-100;