{Footnote 1} Knowledges belong to the natural memory that man has while he is in the body (n. 5212, 9922). Man carries with him after death his whole natural memory (n. 2475) from experience (n. 2481-2486). But he is not able, as he was in the world, to draw anything out of that memory, for several reasons (n. 2476, 2477, 2479). 356. But in respect to those that have acquired intelligence and wisdom through knowledge and science, who are such as have applied all things to the use of life, and have also acknowledged the Divine, loved the Word, and lived a spiritual moral life (of which above, n. 319), to such the sciences have served as a means of becoming wise, and also of corroborating the things pertaining to faith. The interiors of the mind of such have been perceived by me, and were seen as transparent from light of a glistening white, flamy, or blue color, like that of translucent diamonds, rubies, and sapphires; and this in accordance with confirmations in favor of the Divine and Divine truths drawn from science. Such is the appearance of true intelligence and wisdom when they are presented to view in the spiritual world. This appearance is derived from the light of heaven; and that light is Divine truth going forth from the Lord, which is the source of all intelligence and wisdom (see above, n. 126-133). [2] The planes of that light, in which variegations like those of colors exist, are the interiors of the mind; and these variegations are produced by confirmations of Divine truths by means of such things as are in nature, that is, in the sciences.{1} For the interior mind of man looks into the things of the natural memory, and the things there that will serve as proofs it sublimates as it were by the fire of heavenly love, and withdraws and purifies them even into spiritual ideas. This is unknown to man as long as he lives in the body, because there he thinks both spiritually and naturally, and he has no perception of the things he then thinks spiritually, but only of those he thinks naturally. But when he has come into the spiritual world he has no perception of what he thought naturally in the world, but only of what he thought spiritually. Thus is his state changed. [3] All this makes clear that it is by means of knowledges and sciences that man is made spiritual, also that these are the means of becoming wise, but only with those who have acknowledged the Divine in faith and life. Such also before others are accepted in heaven, and are among those there who are at the center (n. 43), because they are in light more than others. These are the intelligent and wise in heaven, who "shine as with the brightness of the firmament" and "who shine as the stars," while the simple there are those that have acknowledged the Divine, have loved the Word, and have lived a spiritual and moral life, but the interiors of their minds have not been so enriched by knowledges and sciences. The human