Hadith are "expressed in Muhammad's words", whereas the latter are the "direct words of God". A "hadith qudsi" need not be a "sahih" (sound hadith), but may be "da‘if" or even "mawdu‘". An example of a "hadith qudsi" is the hadith of Abu Hurairah who said that Muhammad said: When God decreed the Creation He pledged Himself by writing in His book which is laid down with Him: My mercy prevails over My wrath. In the Shia school of thought, there are two fundamental viewpoints of Hadith: The Akhbari view and the Usuli view. The Usuli scholars stress the importance of
Hadith of Golden Chain and therefore confirm the hadith, and some others even suggested healing powers for the hadith. Although the last part of the hadith ("There are few conditions and I am one of its conditions") is omitted in most sunni hadith books, some of the sunni scholars such as Khaje Parsa Hanafi and Qazi Bahjat Affandi Shafi'i have mentioned this part in their narration. Hadith terminology categorize Hadith into several sections. According to authenticity or weakness of Hadith, Each hadith can be placed in different categories. The following are some important topics that are discussed about Al-Silsilah al-Dhahab. Al-Silsilah al-Dhahab is a