And this is the great mission and obligation that is incumbent on the women of Israel, to strive for Jewish daughters to maintain the purity of the family: because, in addition to the fact that this mitzvah is fundamental, the fundamental sanctity of family life and concerns the health of the soul (and the health of the body) and the purity of the soul of Jewish children, it is a matter that affects and expands throughout all Jewish generations, through the eternity of Judaism: children are born, and they grow up and build their Jewish home, "the building of generations to come," and the children's children, etc.