It is said by shaykh ash-Sharqawi in his commentary on the wird of al-Bakri:
"When he is given his first bay'a, his age will be 25 years, and it was said: no, he will be more than 700 years old."
Shaykh Sha'rani said:
"The Mahdi is from the descendants of imam al-Hasan al-Askari, and he was born in mid-Sha'ban, 1255, and he will stay until he meets Isa ibn Maryam,
alayhi assalam. This is what shaykh Hasan al-Iraqi...told me, and
sayyidi Ali al-Khawwas agreed with it."
al-Sha'rani also said in
Bahjat an-Nufoos wal-Asmaa':
"
Sayyidi Hasan al-Iraqi told me that he met imam al-Mahdi in the Umayyad Mosque, and he taught him his dhikr, and commanded him to fast every other day, and to pray 500 rak'ats every night as long as he lived, and to travel in the lands.
He said: So I left to [sic! probably, "from" instead of "to"] Sham as a traveler, and traveled 57 years until I reached the dam of Dhul-Qarnayn and held the lock in my hands until it went away.
And the Mahdi said to me: My age now is 137 years."
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If it's true that he was born in 1255, and Allah knows best, and we take the estimation of 700+ years when he emerges and receives the bay'a, then that means..
1255 + 700 = around 1955 Hijri.
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Imam Ahmed Reda Khan al-Barlawi said:
"Through a certain type of knowledge, I feel that there is a possibility that in 1837 A.H. there will be no Islamic government left, and in 1900 A.H. Imam Mahdi (
radi Allahu anhu) will appear.
He was asked if he knew this by the science of Jafr, and he said:
"Yes. Eat the mangoes, do not count the trees."
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Thus there is an agreement on 20th Hijri century, which is 470 lunar years from now.
470 * 354.37 (length of lunar year) = 166553.9
166553.9 / 365.2425 (length of solar year) = In 456 solar years from now.
2009 + 456 =
The emergence of the Mahdi, if all of this is true, is around
2465 A.D.If you look at all the hadiths on the signs of the Last Day, and the coming of the Mahdi, you will see that there is still a long time for it. This sounds about right.
As for Mahdi's living long, it is reported in the hadiths that the Dajjal is already alive and has been alive since the time of the Prophet,
salla Allahu alayhi wa aalihi wa sallam.And the Qur'an and Sunna speak of many people who lived hundreds of years, such as Prophets, and companions of Prophets (the Sahaba met a companion of Prophet Isa in the conquests, and there are reportedly Sahaba of our Prophet who lived for hundreds of years (one reportedly lived to 700 years).
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Of course, no one has true knowledge of any of this. This is just an interesting agreement on a certain date that I found, which seems to go well with the hadiths about the coming of the Mahdi. Most of the signs still need a lot of time to happen, (Islam spreading to every house on the planet, the Qur'an being almost completely abandoned, and many many other things).
Just random notes for myself.
And Allah knows best!