5926. 'And he fell on the neck of Benjamin' means an inmost joining to the intermediary. This is clear from the meaning of 'the neck' as an influx, communication, and joining together, dealt with in 3542, 3695, 3725 (strictly speaking it is a joining together of celestial things and spiritual ones, 5320, 5328, thus a joining of the internal celestial, which is 'Joseph', to the spiritual of the celestial, which is 'Benjamin'; consequently 'falling on the neck' means joining very closely to oneself, which is therefore an inmost joining together); and from the representation of 'Benjamin' as the intermediary, dealt with in 5411, 5413, 5443, 5679, 5686, 5688, 5689.

5686. 'His brother, his mother's son' means the internal born from the natural as its mother. This is clear from the representation of Benjamin, to whom 'brother' and 'mother's son' refer here, as the internal, dealt with in 5469. And since this is the intermediary it comes into being from the celestial of the spiritual, represented by 'Joseph', as its father, and from the natural as its mother; for it must have its beginning in both these if it is to serve as an intermediary. So this is what is meant by the internal born from the natural as its mother. Also because the celestial of the spiritual, which is 'Joseph', had come into being in a similar way from the natural as its mother, but from the Divine as its father, 'Benjamin' is therefore called, as he was in actual fact by birth, 'his brother, his mother's son'; and in what immediately follows he is also addressed as 'son'. The name 'brother' is used by the Lord, who is meant here in the highest sense by 'Joseph', to refer to everyone who has any good of charity which he has received from the Lord. He is also referred to as 'his mother's son', but in this case 'mother' is used to mean the Church.