The infallible Imams of the Twelver Shiites are the twelve Imams of the descendants of the first Imam Ali ibn Abi Talib and Fatima al - Zahra, the daughter of the Prophet Muhammad, who was appointed by the Prophet Muhammad in the hadeeth of the Twelfth Khalifa    who inherited science and wisdom from the Prophet Muhammad Ali ibn Abi Talib, they believe in the Twelver Shiite imams infallible in the infallibility of the prophets , and their legislative speech is considered as a prophetic Hadith in the interpretation of the Koranic verses and hadith. This includes the Hadith books of the Shiites: the hadeeth of the Prophet, which is transmitted to the tongues of the imams or the Sahaba al- Adul or the hadiths of the imams themselves as well, and the Shiite sources mention that the source of receiving at these imams is the transfer from the Prophet, so that each imam moves his knowledge to his successor after him.