9810. 'Aaron' means in respect of the Divine Celestial, that is to say, that which is representative of the Lord in this respect. This is clear from the representation of 'Aaron' as the Lord in respect of Divine Good, dealt with above in 9806. The Divine Celestial is what is Divine and the Lord's in the inmost heaven; for the angels there are called celestial angels, being recipients of Divine Truth in the will part of their mind. Divine Truth emanating from the Lord that has been received in that part is called celestial good, whereas that received in the understanding part is called spiritual good. As regards the nature of each kind of good - celestial good and spiritual good - and what the difference is between them, see the places referred to in 9277, 9543.

9639. 'Acting in combination with each other' means the consequent joining together of the Lord with those who are in that heaven. This is clear from the meaning of 'acting in combination', when it refers to the power meant by 'the hands', as a joining together effected through truth from good, thus a joining involving those in that heaven. For all in heaven are called 'powers', indeed they are powers by virtue of being recipients of Divine Truth that comes from the Lord. This also explains why God's truths are meant in the Word by 'angels', 8192. Divine Good emanating from the Lord is what joins together all who are in heaven; for that which reigns universally in Divine Truths is Divine Good, and what reigns universally joins people together. This joining together is what the combined action of the hands of a board, of each with the other, means.