How many sects are there already?
Does Quran allow sects?
Do you think anyone, I mean anyone can dissolve these sects and bring unity the Khilafah? How many Muslims have died at the hands of Muslims themselves? Did this whole scale killing of Muslims ever awake any of the Muslim country or their leader to press for unity, make an all inclusive alliance, drop the sectarian and historical differences, mend our ways ........... do you really think Saudis and Iranians will be willing to share their oil with rest of us Pakistanis, Bangladeshis, Somalians, Bosnian etc? These lazy rears can't even agree on one single thing and you think they will all agree on a person called Mahdi (if he ever appears). Palestine, Bosnia, Kashmir, Myanmar, Timour, Afghanistan, Yemen, Syria, Iraq ....... millions killed, millions left orphan, millions left widows, millions tortured, millions left homeless ........ and all these 50 plus Muslim countries remained insensitive and indifferent.
And how many times Mahdi has already appeared?
The prophecies that were supposed to be conveyed are already mentioned in Quran buddy, there is nothing out of Quran, Messenger Muhammad whenever he was asked about the judgement day, always replied something like "I am a mortal man like you, I don't Know, only ALLAH knows, wait for it as I am waiting"
Hazrat Muhammad Peace be upon him was a Messenger who was given the most advanced divine message, the final one ....... as long as His followers remained stead fast and kept following Quran, they remained united and unbeaten ....... the cunning enemy realizing this constructed a parallel religion for them to render them incapable, and the enemy has been successful ..........
You can call me wrong I don't mind, but can you deny the current state of Muslims?
Have you read these books yourself?
I can post with references narrations which are not sayings of Messenger Peace be upon him. Are insulting, degrading and maligning respectable honored personalities.