6112… A memory-knowledge is said to be true and adaptable that has not been darkened by fallacies, which, so long as they cannot be dispelled, render the memory-knowledge unadaptable; and so also is a memory-knowledge which has not become perverted by applications to falsities and to evils by others or by oneself, for when these have once been impressed on any memory-knowledge, they remain. Therefore all memory-knowledge that is free from such vitiations, is true and adaptable memory-knowledge.
6110  What is still more worthy of note is that the shades of evening and the darkness of night do not come from the Lord, but from things that belong to angels, spirits, and men. For the Lord as a Sun is continually shining and flowing in, but evils and falsities from what is one’s own, being in men, spirits, and angels, turn and convert them from the Lord, and thus lead them into the shades of evening, and those who are evil into the darkness of night; in like manner as the sun of our world is continually shining and inflowing, but the earth by its rotation turns itself away from it, and brings itself into shade and darkness.
 The reason why these alternations take place in the natural world is that the natural world comes forth from the spiritual world, and therefore also subsists from it; and hence it is that universal nature is a theater representative of the Lord’s kingdom (see n. 3483, 4939). The reason why these alternations exist in the spiritual world is that all who are in heaven may be continually perfected. From this there are such alternations also in the natural world, for otherwise all things therein would perish with drought.
Third Round posts are short audio clips taken from Round 3 comments offered in the online Logopraxis Life Group meetings. The aim is to keep the focus on understanding the Text in terms of its application to the inner life along with reinforcing any key LP principles that have been highlighted in the exchanges.