Ruth 3:3 - Joseph Benson’s Commentary on the Old and New Testaments

Put on thy raiment Thy best raiment. Make not thyself known In so familiar a way as thou mayest do hereafter. “It is not easy to tell,” says Dr. Dodd, “at this distance of time, and amid this difference of manners, why Naomi advised Ruth to this secret method of proceeding. One would have thought it better for her to have claimed publicly the right of redemption from Boaz; but, no doubt, Naomi, who was a pious woman, had sufficient reasons for her mode of proceeding; and being well satisfied of the honour of Boaz, as well as the modesty of Ruth, she had no apprehensions of any consequences which might impugn the reputation of either.” Two circumstances must be kept in mind in judging of this conduct of Naomi; the one is, that in taking this method, she intended to induce Boaz to perform that duty which the law required from him, namely, to marry his kinswoman. For the precept enjoining a man, whose brother died childless, to take his widow to wife, that he might raise up seed to his deceased brother, had been extended by custom to other near relations when there were no brethren. The other circumstance to be observed is, “the striking simplicity of the manners of those times, with a pleasing picture whereof every trait in this story presents us.”