Commentaries
4:9-12 Men are ready to seize opportunities for increasing their estates, but few know the value of godliness. Such are the wise men of this world, whom the Lord charges with folly. They attend not to the concerns of their souls, but reject the salvation of Christ, for fear of marring their inheritance. But God did Boaz the honour to bring him into the line of the Messiah, while the kinsman, who was afraid of lessening himself, and marring his inheritance, has his name, family, and inheritance forgotten.
Ru 4:9-12. He Marries Ruth.
9. Boaz said unto the elders, Ye are witnesses this day, that I have bought all that was … Chilion's and Mahlon's, of the hand of Naomi—Although the widow of Chilion was still living, no regard was paid to her in the disposal of her husband's property. From her remaining in Moab, she was considered to have either been married again, or to have renounced all right to an inheritance with the family of Elimelech.