Who hath not... — It is not clear whether the grammatical antecedent is God or Boaz. Either way a good sense is obtained. As our lost dear ones had kindness shown them of old, so we too now. If Boaz is the antecedent, it may seem curious that Naomi (knowing that she was dwelling near to a kinsman of her husband’s, and, further, one who had shown kindness before they departed to Moab) should not have made herself known to him. It is, at any rate, a proof of the independence of her character. However, the name once named evidently suggests the train of thought which at length leads Naomi to appeal to him for a kinsman’s special aid, the aid of the Goel or redeemer.
One of our next kinsmen. — One of those who must redeem.