"As for him who is given his record in his right hand," he realizes that he is among the people of Paradise. "He says, 'Here, read my record,'" meaning: take it and read my record. This occurs when Allah gives him permission to read his record. If a man was a leader in righteousness, calling people to it, commanding it, and having many followers in it, he is called by his name and the name of his father.
﴿فَأَمَّا مَنْ أُوتِيَ كِتَابَهُ بِيَمِينِهِ﴾ فَيَعْرِفُ أَنَّهُ مِنْ أَهْلِ الْجَنَّةِ ﴿فَيَقُول هاؤم﴾ أَي هاكم ﴿اقْرَءُوا كِتَابيه﴾ وَذَلِكَ حِينَ يَأْذَنُ اللَّهُ لَهُ فَيَقْرَأُ كِتَابَهُ، فَإِذَا كَانَ الرَّجُلُ فِي الْخَيْر رَأْسًا يَدْعُو إِلَيْهِ، وَيَأْمُرُ بِهِ وَيُكْثِرُ عَلَيْهِ تبعُه، دُعِيَ بِاسْمِهِ وَاسْمِ أَبِيهِ.