7982. Verses 40-42. And the dwelling of the sons of Israel which they dwelt in Egypt, was thirty years and four hundred years. And it was at the end of thirty years and four hundred years, it was even in this same day, all the armies of Jehovah went forth from the land of Egypt. A night of watches is this to Jehovah, for leading them forth from the land of Egypt; this is that night of watches to Jehovah for all the sons of Israel unto their generations. "And the dwelling of the sons of Israel which they dwelt in Egypt," signifies the duration of the infestations; "was thirty years and four hundred years," signifies the quality and state of these; "and it was at the end of thirty years and four hundred years," signifies the time of the Lord's coming, when they were liberated; "it was in this same day," signifies that it was then; "all the armies of Jehovah went forth from the land of Egypt," signifies that those who were in truth and good and were still detained there, were taken out; "a night of watches is this to Jehovah," signifies the Lord's presence with those who were in truth and good, and with those who were in evil and thence in mere falsity; "for leading them forth from the land of Egypt," signifies liberation from spiritual captivity; "this is that night of watches to Jehovah," signifies that now they were withheld from all falsity and evil; "for all the sons of Israel unto their generations," signifies those of the spiritual church with whom there is good from truth, and truth from good.