490. In the Word “daughters” frequently denote goods; as in David:

Kings’ daughters were among thy precious ones; at thy right hand doth stand the queen in the best gold of Ophir; the daughter of Tyre with a gift; the king’s daughter is all glorious within; of eyelet work of gold is her raiment; instead of thy fathers shall be thy sons (Psalms 45:10-17), where the good and beauty of love and faith are described by the “daughter.” Hence churches are called “daughters” by virtue of goods, as the “daughter of Zion” and the “daughter of Jerusalem” (Isaiah 37:22, and in many other places); they are also called “daughters of My people” (Isaiah 22:4), the “daughter of Tarshish” (Isaiah 23:10), the “daughter of Sidon” (verse 12), and “daughters in the field” (Ezekiel 26:6, 8).

4257. Lest he come and smite me, the mother upon the sons. That this signifies that it is about to perish, is evident without explication. “To smite the mother upon the sons” was a form of speech among the ancients who were in representatives and significatives, signifying the destruction of the church and of all things that are of the church, either in general or in particular with the man who is a church. For by “mother” they understood the church (see n. 289, 2691, 2717), and by “sons” the truths that are of the church (see n. 489, 491, 533, 1147, 2623, 3373). Hence “to smite the mother upon the sons” denotes to perish altogether. Man also perishes altogether when the church and what belongs to the church in him perishes, that is, when the affection of truth, which is properly signified by “mother,” and which produces the church in man, is destroyed.