4504. Because they had defiled their sister. That this signifies that they had befouled the truth of faith, is evident from the signification of “defiling,” as being to befoul; and from the signification of a “sister,” as being truth (see n. 1495, 2508, 2524, 2556, 3386), here the truth of faith, because by Dinah, who is here the sister, is signified the affection of all things of faith (n. 4427). The reason why Shechem’s defiling of their sister signifies that they befouled the truth of faith, is that the affection of all truth, thus the church itself, is represented by her (n. 3963, 3964); and as she was not given by her brothers to Shechem for a woman, but remained with them defiled, therefore the opposite was afterwards represented by her as by her brothers, namely, the affection of all falsities, thus the church corrupted; so that the words “they had defiled their sister” signify that they had befouled the truth of faith.