Idolaters, [142].
Imaginative [part or faculty] of thought, [64].
Immensity of heaven, [5], [168].
Infestation by spirits, [61][2].
Influx manifests quality, [50];
is spiritual, [102][5].
Instinct, [96].
Instructing spirits of Jupiter, [72]-78.
Instrumental and principal, [159][3].
Intellect (The) is according to the reception of light, [131].