5:1 Now the sons of Reuben the firstborn of Israel, (for he [was] the firstborn; but, forasmuch as he defiled his father's bed, his birthright was given unto the {a} sons of Joseph the son of Israel: and the genealogy is not to be reckoned after the birthright.
(a) Because they were made two tribes, they had a double portion.
5:1 Sons of Israel - This is added emphatically, because they were treated as if they had been the immediate sons of Jacob. Not reckoned - This is the second reason, which sheweth both why Reuben's genealogy was not first mentioned; and if another tribe was to be ranked before it, why that was Judah, and not Joseph, because the order of their genealogy was not to be ruled by the birthright, but by an higher privilege, which was given to Judah.
5:1-26 Genealogies. - This chapter gives some account of the two tribes and a half seated on the east side of Jordan. They were made captives by the king of Assyria, because they had forsaken the Lord. Only two things are here recorded concerning these tribes. 1. They all shared in a victory. Happy is that people who live in harmony together, who assist each other against the common enemies of their souls, trusting in the Lord, and calling upon him. 2. They shared in captivity. They would have the best land, not considering that it lay most exposed. The desire of earthly objects draws to a distance from God's ordinances, and prepares men for destruction.
