Spiritual Meaning of GENESIS 22:24
AC 2867. Verse 24. And his concubine, whose name was Reumah; she also bare Tebah, and Gaham, and Tahash, and Maacah. "His concubine whose name was Reumah," signifies Gentiles who are in idolatrous worship and in good; "she also bare Tebah, and Gaham, and Tahash, and Maacah," signifies their various religions: these constitute a third class of the spiritual who are saved.
AC 2868. His concubine, whose name was Reumah. That this signifies Gentiles who are in idolatrous worship and in good, is evident from the things which precede; for in the former place are the Gentiles who are signified by the sons who were born to Nahor from his wife, and in this place are the Gentiles signified by those born from his concubine. By those from the wife were signified the Gentiles out of the church who are in brotherhood from good (n. 2863); those now signified are those out of the church who are in idolatrous worship and in good; thus these are not from so legitimate a stock as the former. Nevertheless they are as if legitimate; for at that time children who were born of maidservants were adopted as legitimate (as is evident from the sons of Jacob who were born of the maidservants Bilhah and Zilpah, (Gen. 30:4-12); from whom tribes were derived equally as from those who were born of Leah and Rachel, and indeed without any difference). But that still there was a difference is evident from (Genesis 33:1, 2, 6, 7). The maidservants who were at that time given to the husband by the wife for the sake of procreating children were called concubines; as is manifest from Bilhah, Rachel’s maidservant, who is also called Jacob‘s concubine (Gen. 35:22). That men should procreate children from maidservants or concubines was tolerated at that time, in order that those who are out of the church might thus be represented, and also those who are in a lower degree within the church. The name of this concubine being said to be "Reumah" involves her quality (n. 1896, 2009); which here is exaltation, this being the meaning of the word "Reumah." Concerning the state and lot of the nations and peoples who are out of the church, see (n. 593, 932, 1032, 1059, 1327, 1328, 1366, 2049, 2051, 2284, 2589-2604).
AC 2869. She also bare Tebah, and Gaham, and Tahash, and Maacah. That this signifies their various religions and the kinds of worship from them; and that these constitute a third class of the spiritual who are saved, is evident from what was said above (n. 2864, 2866, 2868).