Many people easily change their mind depending on their own benefits. Some people say that today¡¯s friend may become tomorrow¡¯s enemy. But those who love God do not change their mind though they have to suffer from losses or harms. A gentile woman Ruth never abandoned her mother-in-law and served her even though she lost her husband and there was no food. Finally she received not only the love of God but also big blessings. God is moved by the unchanging heart and is with him.