Final answer:
Ruth and Naomi faced challenges and embarked on a journey together in the opening of the book.
Step-by-step explanation:
In the opening of the book, Ruth and Naomi faced a difficult situation. They were living in Bethlehem during a time of famine and had lost their husbands. Naomi decided to return to her hometown, and Ruth was devoted to staying by her side and taking care of her. They embarked on a journey together, facing challenges and seeking a better future.