5588. 'We will go down and buy food for you' means that in this case the good of truth will be acquired. This is clear from the meaning of 'buying' as acquiring and making one's own; and from the meaning of 'food' as the good of truth, both of which meanings are dealt with above in 5582.

5410. 'To buy grain from Egypt' means to make the good of truth its own through factual knowledge. This is clear from the meaning of 'buying' as making one's own, dealt with in 4397, 5374, 5406; from the meaning of 'grain' as the good of truth, dealt with in 5295; and from the meaning of 'Egypt' as factual knowledge, dealt with above in 5402.