Arcana Coelestia#8758
8758. 'And Israel encamped beside the mountain' means an arrangement effected by Divine heavenly good among those belonging to the spiritual Church. This is clear from the meaning of 'encamping' as an arrangement, as above in 8757; from the representation of 'Israel' as those who belong to the spiritual Church, also dealt with above, in 8751; and from the meaning of 'the mountain' as the good of heavenly love, dealt with in 4210, 6435, 8327. The words 'Divine heavenly good' are used to mean good from God as it exists in heaven; for that good as it exists in itself is far above heaven.
Arcana Coelestia#8327
8327. 'On the mountain of Your inheritance' means the heaven where the good of charity resides. This is clear from the meaning of 'mountain of inheritance' as heaven. For 'mountain' means the good of love, 795, 796, 2722, 4210, 6435, and 'inheritance' means another's life, in this instance the Lord's; thus the life of goodness and truth which is derived from the Lord is meant, since those who possess this life are heirs of the kingdom and are called sons, 2658, 2851, 3672, 7212. Since these things are meant by 'the mountain of inheritance', heaven is also meant; for heaven is heaven by virtue of the good of love and it is the inheritance belonging to those who are the Lord's.