This Is My Faith - Al-fatlawi, Ali - الصفحة ٢١٧ - The Concept of Imamate
We inspired in them the doing of good deeds and the right establishment of worship and the giving of alms and they were worshippers of Us alone)٢١;٧٢-٧٣.
This stayed within his offspring to inherit from one another over centuries until the Glorious Allah bequeathed it to the Prophet (PBUH) as He says in the Noble Quran:
(Lo! Those of mankind who have the best claim to Abraham are those who followed him, and this Prophet and those who believe with him; and Allah is the Protecting Friend of the believers)٣;٦٨.
Subsequently, the Prophet (PBUH) passed it to Ali (PBUH) with a command from the Almighty Allah to follow this path, and it moved to the Pure among his offspring who carried knowledge and faith: (But those to whom knowledge and faith are given will say: The truth is, ye have tarried, bu Allah’s decree, until the Day of Resurrection)٣٠;٥٦.
Therefore, it is specifically within the offspring of Ali (PBUH) until the Judgment Day. There is no prophet after Mohammad (PBUH), hence how would the