Arcana Coelestia #4381
4381. 'And I will move on slowly' means the subsequent state of preparation. This becomes clear from the meaning here, where the subject is the instillation of good into truth and the reception of it by truth, of 'moving on slowly' as the subsequent state of preparation.
Sanctuary and tabernacle
'The sanctuary and habitation' together signify heaven and the church, 'sanctuary' regarding the good of love, and 'tabernacle' regarding truths of that good because the Lord dwells in truths from good.
(Verweise: Apocalypse Explained 701)