Napsal(a) Emanuel Swedenborg
Arcana Coelestia 8038. In this chapter the subject treated of in the internal sense is faith in the Lord, and the perpetual remembrance of having been liberated by Him from damnation. Faith in the Lord is signified by the sanctification of the firstborn, and the perpetual remembrance of liberation by the Lord is signified by the celebration of the passover.
Arcana Coelestia 8039. In the latter portion of the chapter, and thereafter, the subject treated of is the further preparation of those who were of the spiritual church and who before the coming of the Lord were detained in the lower earth until they could be introduced into heaven, and that for the sake of this end they were first sent through the midst of damnation in safety, and after this underwent temptations, the Lord being continually present. Transmission through the midst of damnation is signified by the passage through the sea Suph; temptations are signified by that life in the wilderness to which they were led; and the presence of the Lord is signified by the pillar of cloud by day, and of fire by night.