Ruth 2:12 - Joseph Benson’s Commentary on the Old and New Testaments

The Lord recompense thy work, &c. Thy dutiful kindness to thy mother-in-law, and thy leaving thy country and kindred, and all things, to embrace the true religion. This implied such a work of divine grace wrought in her, and such a work of righteousness wrought by her, as was sure to be crowned with a full reward. Under whose wings thou art come to trust That is, under whose protection and care. An allusion, either to hens, which protect and cherish their young ones under their wings; or to the wings of the cherubim, between which God dwelt.