On the basis of the narratives spoken of until now...
On the basis of the narratives spoken of until now, we saw that the Prophet spoke of and described positions such as his Caliphate, ministry and executorship in relation to the Imam (Ali), introducing him as possessing those honours and positions and also saying that he is the Master of all believers after him.
In the story of the ring and its bestowal on a beggar in the mosque, which caused the revelation of this noble verse: "Verily, your Master is only Allah and His Apostle and those who believe, those who establish prayers, and pay the Zakat while bowed (in worship)".
156 There is also mention of the Imams mastership over the nation with regard to which there have been many references made in the writings of the Imams mastership over the nation with regard to which there have been many references made in the writings of the Sunnite school. These were all narratives from the authoritative books of the Sunnite school, and they showed the final testimony of the Holy Prophet. As such, at the time of his death what happened?
In those serious moments the Prophet wished to write down his last testimony which pertained to the peoples Caliph, executor and master, and have it witnessed. According to the Prophets orders in times like these a letter would be written, he would stamp it, sign it, and have it witnessed and then for example he would have it sent to the Arab tribes or the leaders of other countries.
In the last hours of his life he had this very intention but they didn't allow it and spoke to him in a way that endangered the foundation for the acceptance of his prophethood in the community. It was because of this that the Prophet prefered to remain silent. We have also seen that the matter of the executorship was not only mentioned at this time but throughout the Prophets lifetime at all critical times.
This matter was proclaimed at times of war, treatise and in hours of danger to Islams existence, in all of its aspects. This was done so often that these creditable texts have come down to us in the Sunnite schools most authoritative writings; despite all of the strangulation in subsequent eras, and the killings of the Ummayeds and Abbasids.
Killings and pillage, with all of those amputations of legs and arms, done to prevent the narration of this heritage, so that it wouldn't gain circulation in following generations.