Our Prophet (saas): "Hazrat Mahdi (as) is the heir to the knowledge of all the Prophets"

ADNAN OKTAR: "Imam Mahdi is the protector of all knowledge. He is the heir to the knowledge of all the prophets. And he is aware of all things" says our Prophet (saas) (Bihar al-Anwar, Volume 95, Page 378). "Imam Sadiq said: “Knowledge is divided into 27 parts. The mankind has learned only two parts of it. When Qaim Mahdi rises, he will reveal the remaining 25 parts of the knowledge. And he will teach them to the people," he says. (Bihar al-Anwar, Volume 52, Page 336)

Regarding the 'ḥuruf muqaṭṭaʿat' [disconnected letters, mysterious letters] Said Nursi says "they are a cipher to God's special subjects." Notice that, he says "ḥurūf muqaṭṭaʿāt are a cipher to God's particular subjects." It is a cipher given by God to His special subjects. "They can reach all kinds of information through these," in other words, by using these ciphers. However, only those who know the cipher can have access to this information.

http://en.a9.com.tr/watch/241891/Adnan-Oktarin-Sohbetlerinden-Secme-Bolumler/--Our-Prophet-(saas)--Hazrat-Mahdi-(as)-is-the-heir-to-the-knowledge-of-all-the-Prophets-
A9 uygulama mobil linkler :

A9 TV iphone : http://itunes.apple.com/tr/app/a9-tv/id432879700
A9 Radyo iphone : https://itunes.apple.com/tr/app/a9-tv-radio/id929302730

A9 TV Android : https://play.google.com/store/apps/details?id=com.chelik.client.a9tv
A9 Radyo Android: https://play.google.com/store/apps/details?id=com.chelik.clients.a9radyo