4862. For she saw that Shelah was grown up, and she was not given to him for a woman. That this signifies discernment that it [the truth of the representative church] could not otherwise be conjoined with the religiosity in which was the posterity of Jacob, specifically that from Judah, is evident from the signification of "seeing," as being discernment (n. 2150, 2325, 3764, 3863, 4403-4421). That the discernment here is that it could not otherwise be conjoined with the religiosity in which was the posterity of Jacob, specifically that from Judah, is because by "Judah" is signified that posterity (n. 4815, 4842, 4852), consequently their religiosity, to which it was conjoined, because it could not be conjoined with Shelah. By Shelah also is represented what is idolatrous (n. 4825, 4826, 4845), with which the truth of a representative church, which is Tamar, could not be conjoined.