The book of good thought to God by the writer Abdullah Muhammad Ubayd al -Baghdadi Abu Bakr Ibn Abi Al -Dunya, this book reviews the extent of the positive influence when you think of God that he thinks that he has mercy on him, and forgives him. They said: In the case of health, it is afraid, hoping, and they will be equal, and it was said: Fear is more likely. If the emirates of death are depleted, the hope is dominated, or its incubation; Because the intended fear is the transparency of sins, regulations, and the concern for a lot of obedience and deeds, and this has been unable, or most of it in this case, and the charity of the thought included in the lack of God Almighty was desirable.