Berlin puts it this way: In the case of Orpah, both she and Ruth initially react the same way, expressing reluctance to leave Naomi. Only after prolonged convincing does Orpah take her leave, and, of course, Ruth’s determination to remain with Naomi becomes, in the eyes of the reader, all the more heroic. The two were first made to appear similar—they were both Moabite wives of brothers, both childless widows, both loyal to their mother-in-law. Only gradually is the difference between them developed, and when it is, the effect is dramatic and moving.68