2586. For closing Jehovah had therefore closed every womb of the house of Abimelech. That this signifies barrenness, namely, of doctrine, is evident from the signification of "closing to close up the womb," as being to prevent conception itself; and from the signification of "the house of Abimelech," as being the good of the doctrine of faith, which shows that barrenness is signified. That up to this point in this chapter "God" is mentioned, but here for the first time "Jehovah," is because "God" is mentioned where the subject is truth, but "Jehovah" where the subject is good. All the conception of doctrine is from good as a father, but its birth is by means of truth as a mother, as occasionally stated before. Here the conception of doctrine is treated of, and as this is from good, "Jehovah" is mentioned; whereas above its birth is treated of, and as this takes place by means of truth, "God" is mentioned, as in the verse preceding: "God healed Abimelech, and his wife, and his maidservants, and they brought forth."
 The case is the same elsewhere in the Word where conception is treated of, as in Isaiah:
Jehovah hath called me from the womb. Thus saith Jehovah that formed me from the womb; then shall I be precious to Jehovah; and my God shall be my strength (Isa. 49:1, 5);
"strength" is predicated of truth, and therefore "God" is mentioned. In the same:
Thus saith Jehovah thy Maker, and thy Former from the womb (Isa. 44:2, 24, and elsewhere).
For the same reason it is said "the house of Abimelech," by which is signified the good of the doctrine of faith (that a "house" denotes good may be seen above, n. 2048, 2233, 2234; and that "Abimelech" denotes the doctrine of faith, n. 2509, 2510). That there is a Divine arcanum in the fact that they brought forth, and that the wombs of the house of Abimelech were shut on account of Sarah, is manifest; and this arcanum cannot possibly be disclosed except by the internal sense.