Or it may mean that Allah will make him such that people...
Or it may mean that Allah will make him such that people will infer his right and his reverence for his grandfather.
3- Maniul Akhbar: Shaykh Saduq states: “Qaim has been named thus as the rising/standing one*,* because he will rise after his name has been forgotten.” 4- Ikmaaluddin: Ibne Abdus has narrated from Ibne Qutaibah from Hamadan bin Sulaiman from Saqar bin Abi Dalf that he said: I heard Imam Muhammad Taqi (a.s.) say: “The Imam after me is my son; his command is my command; his word is my word; and obedience to him is obedience to me.
Imamate after him belongs to his son, Hasan; his command is his father’s command; his word is his father’s word; and obedience to him is obedience to his father.” Then he became silent, so I said: “O son of Allah’s Messenger, then who is the Imam after Hasan?” He cried very profusely and then said: “After Hasan (a.s.), is his son, the Establisher of the Truth*(Qaim bil-Haqq),* the Awaited Savior.” I asked him, “O Son of Allah’s Messenger, why is he named Qaim?” He said: “Because he will rise after the oblivion of his name and the apostasy of the majority of the believers in his Imamate.” Then I asked, “And why is he named Muntazar (the Awaited)?” He said: “Because the days of his occultation will be many and its time will be long, with the sincere ones awaiting his rise and the doubters denying it, and the deniers ridiculing it.
There will be many predictors then of the time of his rise. The hasty will be annihilated and the submitters will be rescued.” 5- Ghaibat Tusi: Kulaini has narrated from Imam Hasan Askari (a.s.) that: “When Imam Zamana (a.s.) was born, he said: The oppressors assumed that they will kill me in order to discontinue this succession. How did they see the might of Allah!” He named him Muammal (the one in whom hopes rest).
6- Ghaibat Tusi: It is narrated from Fadhl from Musa bin Sadan from Abdullah bin Qasim Hadhrami from Abi Saeed Khurasani that he said: I asked Imam Ja’far Sadiq (a.s.), “Is the Mahdi and the Qaim the same?” He said: “Yes.” I asked, “For what reason has he been named the Mahdi?” He said: “Because he will be guided to every hidden matter. And he is named Qaim, because he will rise after his name dies.
He will establish a mighty enterprise.” 7- Irshad: Muhammad bin Ajlan narrates from Imam Ja’far Sadiq (a.s.) that he said: “When the Qaim rises, he will call people to Islam anew and will guide them to an order that is worn out and the masses have been led astray from it.