Arcana Coelestia #9
9. The third state is one of repentance, a state in which he speaks piously and devoutly from the internal man and brings forth goods, like charitable acts which are nevertheless inanimate since he imagines that they originate in himself. They are called a tender plant, then a seed-bearing plant, and finally a fruit tree.
Arcana Coelestia #6440
6440. 'Benjamin' means the truth of good present in the spiritual Church, which is 'Joseph'. This is clear from the representation of 'Benjamin' as the spiritual of the celestial, dealt with in 4592. Which - the spiritual of the celestial - is the truth of good. In this instance the truth of the good present in the spiritual Church, which is represented by 'Joseph' in this prophetic utterance made by Israel, is meant; for since 'Joseph' represents the spiritual Church, 6417, he also represents the good present in that Church (a Church is a Church by virtue of good). And the truth of that good is 'Benjamin'.