[Miracles], ii. [590] sq.

[Modesty], ii. [144] sq.

[Monkeys], the feeling of revenge in, i. [37] sq.;
self-regarding pride in, i. [39], ii. [138];
sympathetic resentment in, i. [112];
credited with a conscience, i. [249];
adoption of young among, ii. [189];
abstinence from eating, ii. [328] sq.;
aversion to killing, ii. [329], [490], [513].
See [Apes]

[Monks], sexual intercourse forbidden to, ii. [409], [412];
addicted to homosexual practices, ii. [462], [467]

[Monogamy], ii. [192], [387]–392

[Monotheism], intolerance of, ii. [644]–647, [649], [650], [652];
its tendency to attribute the most exalted qualities to the deity, ii. [734]

[Moon], abstinence from work in connection with changes in the, ii. [284]–287, [747];
fasting in connection with changes in the, ii. [296], [297]. [309]–313

—— gods, appealed to in oaths, ii. [121], [122], [699];
regarded as judges, ii. [699], [703] sq.

[Moral] approval, the nature of, i. [21], [93]– 107;
the origin of, i. [108]–111, [117]–123, [129] sq.;
moral concepts springing from, i. [145]–154;
only indirectly expressed in custom, i. [160];
hardly at all expressed in law, i. [166] sq.;
the resemblance between the phenomena which give rise to gratitude and those which call forth, i. [318] sq.

”—— axioms,” i. [12]