“And all who obey Allah and the Messenger are with those upon whom Allah has bestowed favours, of the prophets, and the truthful ones, and the martyrs, and the righteous; and excellent are these companions!”
Imam Sadiq (as) said, “The prophets” in this verse refer to the Messenger of Allah (sawa); “the truthful ones” refer to Ali bin Abi Talib (as); “the martyrs” are Hasan and Husain (as); “the righteous” are the Imams (as); and the “excellent” companion is the Qaem (as) (Imam Mahdi) of the family of the Prophet (sawa). (Tafseer Al Qummi volume 1 page 142)