In Deuteronomy 29:33, this signifies the vastation of good and truth, for these destroy the earth and its produce as lusts destroy goods and falsities destroy truths. (Arcana Coelestia 1666)

5403. 'And Jacob said to his sons' means perception regarding truths as a general whole. This is clear from the meaning of 'saying' in the historical narratives of the Word as perception, dealt with in 1791, 1815, 1819, 1822, 1898, 1919, 2080, 2619, 2862, 3395, 3509; and from the meaning of 'sons' as the truths of faith, dealt with in 489, 491, 533, 1147, 2623, 3373, 4257. Also, because they were Jacob's sons, truths as a general whole are meant; for 'the twelve sons of Jacob', like the twelve tribes, meant all aspects of faith, and so truths as a general whole, see 2129, 2130, 3858, 3862, 3926, 3939, 4060.