There might be several more reasons for the Umayyads to bear...
There might be several more reasons for the Umayyads to bear malice towards the Ahlul Bayt (a.s.), but for the Abbasids, who came to power on the slogan that the caliphate was the inherent right of the Ahlul Bayt (a.s.), animosity could spring only from a desire to cling to the power that so fortuitously fell in their lap. But a more important reason was the suspicion of an imagined threat from the Ahlul Bayt (a.s.).
However, the surprising thing is that the Ottomans, Ghaznawids, Mongols, and other Muslim rulers all over the globe, such as Saddam in recent days, bore animosity towards the Ahlul Bayt (a.s.) in general and the Shia in particular that can not be normally explained. The root cause is to be found in the following facts: Immediately after the Prophet’s demise, several legends were invented to create a divide between the Ahlul Bayt (a.s.) on the one hand and the rest of Muslims on the other.
Firstly, a tradition was put forward as an argument against the claim of the Ahlul Bayt (a.s.) that the Prophet (S) had said, “ We the prophets neither inherit nor bequeath. ” The tradition appeared to be so noble in content that it was accepted by many without inquiring whether the Prophet (S) had really said so or not.
Obviously, the said tradition is contrary to the Qur’an which speaks about Prophets inheriting one from the other and Prophets praying for a successor to carry on the Divine Mission. Hence, the tradition is an obvious invention. In fact, none from the large number of the Prophet’s companions, except two persons, testified to hearing the said tradition from the Prophet (S). Another legend was that the Prophet (S) did not wish to place the spiritual as well as the temporal leadership in one place.
Even this tradition had no corroborators. No reason was given as to when and why the Prophet (S) said so, particularly when he himself held both the offices. This tradition is also contrary to the Qur’an that speaks of the kingdoms bestowed upon the Prophets David, Solomon…etc.
Regarding the invention of such legendary traditions, Nicholson wrote, “During the first century of Islam, the forging of Traditions became a recognized political and religious weapon, of which all parties availed themselves.