7221. And let him send the sons of Israel out of his land. That this signifies that they may go away and leave them, is evident from the signification of "sending," as being to go away and leave; from the representation of the sons of Israel, as being those of the spiritual church (of which frequently above); and from the signification of the "land of Egypt," as being a state of infestations: from all which it is evident that by "sending the sons of Israel out of his land" is signified that they should leave those who are of the spiritual church, and not infest them.