From the beginning of the second chapter onwards the genealogies are wholly occupied with Israelites. The author’s special interest in Judah is at once manifested. After giving the list of the twelve Patriarchs he devotes two and a half chapters to the families of Judah. Here again the materials have been mostly obtained from the earlier historical books. They are, however, combined with more recent traditions, so that in this chapter matter from different sources is pieced together in a very confusing fashion. One source of this confusion was the principle that the Jewish community could only consist of families of genuine Israelite descent. Now a large number of the returned exiles traced their descent to two brothers, Caleb and Jerahmeel; but in the older narratives Caleb and Jerahmeel are not Israelites. Caleb is a Kenizzite,(60) and his descendants and those of Jerahmeel appear in close connection with the Kenites.(61) Even in this chapter certain of the Calebites are called Kenites and connected in some strange way with the Rechabites.(62) Though at the close of the monarchy the Calebites and Jerahmeelites had become an integral part of the tribe of Judah, their separate origin had not been forgotten, and Caleb and Jerahmeel had not been included in the Israelite genealogies. But after the Exile men came to feel more and more strongly that a common faith implied unity of race. Moreover, the practical unity of the Jews with these Kenizzites overbore the dim and fading memory of ancient tribal distinctions. Jews and Kenizzites had shared the Captivity, the Exile, and the Return; they worked, and fought, and worshipped side by side; and they were to all intents and purposes one nation, alike the people of Jehovah. This obvious and important practical truth was expressed as such truths were then wont to be expressed. The children of Caleb and Jerahmeel were finally and formally adopted into the chosen race. Caleb and Jerahmeel are no longer the sons of Jephunneh the Kenizzite; they are the sons of Hezron, the son of Perez, the son of Judah.(63) A new genealogy was formed as a recognition rather than an explanation of accomplished facts. Of the section containing the genealogies of Judah, the lion’s share is naturally given to the house of David, to which a part of the second chapter and the whole of the third are devoted.