In Exodus 28:37, this signifies the truth of celestial love. (Arcana Coelestia 9933)

In Exodus 26:31, 36, this signifies intelligence from the affection of spiritual love. (Apocalypse Revealed 450) Blue and purple signify celestial goods and truths, and scarlet double-dyed and fine-twined linen signify spiritual goods and truths. (Exodus 28:33)

(Референце: Arcana Coelestia 4922; Ezekiel 27:7)

10250. 'And Jehovah spoke to Moses, saying' means further perception as a result of enlightenment from the Lord through the Word. This is clear from the explanation above in 10215, where the same words occur. The reason why further perception is meant is that when something new is being revealed and decreed, those words are used, see 10234.