Original Sin
Q-16: DID ALL MANKIND FALL IN ADAM'S FIRST TRANSGRESSION? A: The covenant being made with Adam, not only for himself, but for his posterity, all mankind descending from him, by ordinary generation, sinned in him, and fell with him in his first transgression. 'By one man sin entered into the world, and death by sin,' &c. Rom 5:12. Adam being a representative person, while he stood, we stood; when he fell, we fell, We sinned in Adam; so it is in the text, In whom all have sinned.' Adam was the head …
Thomas Watson—A Body of Divinity

Jews and Gentiles in "The Land"
Coming down from Syria, it would have been difficult to fix the exact spot where, in the view of the Rabbis, "the land" itself began. The boundary lines, though mentioned in four different documents, are not marked in anything like geographical order, but as ritual questions connected with them came up for theological discussion. For, to the Rabbis the precise limits of Palestine were chiefly interesting so far as they affected the religious obligations or privileges of a district. And in this respect …
Alfred Edersheim—Sketches of Jewish Social Life

Joshua
The book of Joshua is the natural complement of the Pentateuch. Moses is dead, but the people are on the verge of the promised land, and the story of early Israel would be incomplete, did it not record the conquest of that land and her establishment upon it. The divine purpose moves restlessly on, until it is accomplished; so "after the death of Moses, Jehovah spake to Joshua," i. 1. The book falls naturally into three divisions: (a) the conquest of Canaan (i.-xii.), (b) the settlement of the …
John Edgar McFadyen—Introduction to the Old Testament