Arcana Coelestia # 9750
9750. 'And [the same shall be] so for the length on the north side' means where the good of truth dwells in obscurity. This is clear from the meaning of 'the north side' as the place where truth dwells in obscurity, dealt with in 3708; and from the meaning of 'length' as good, dealt with in 1613, 9487.
Arcana Coelestia # 1614
1614. 'For to you will I give it' means that it was His. This is clear without explanation. That 'the land', or heavenly kingdom, is the Lord's alone is clear from what has been shown many times, namely that there is no other Lord of heaven. And being the Lord of heaven He is also the Lord of the Church. This is also clear from the fact that everything celestial and spiritual, or good and true, comes from the Lord alone. The Lord is therefore the All in all of His heaven, insomuch indeed that anyone who has no discernment of good and truth from the Lord is no longer in heaven. This sphere is the sphere that reigns throughout the whole of heaven. It is also the very soul of heaven, and is the life that flows into all who are governed by good.