Increase of knowledge, [326]

Individual accountability, [482]

Inheritance, the saints', [760]

Institution of the Sabbath, [415]

Institution, the marriage, [705]

Intemperance, evils of, [745]

Intermediate state, the, [511]

Inventions, modern, [327], [328]

Israel, the gathering of, [352]

Jealousy, envy, and hatred, [697]