Allah has set a seal upon their hearts and upon their hearing, (2:7)

Almuntakhab Fi Tafsir Alquran Alkarim

Allah has closed their hearts’ ears and denied them intellectual sense of hearing, and their minds eyes grow dim as if covered with a film; they are disposed to denseness of intellect and shall suffer a fitting punishment

Tafseer Tafheem-ul-Quran by Syed Abu-al-A'la Maududi

(2:7) Allah has sealed up their hearts and ears and a covering has fallen over their eyes, *10 and they have incurred the severest punishment.

Allah has set a seal upon their hearts and upon their hearing, meaning

*10). This does not mean that their rejection of the Truth is a consequence of God sealing their hearts. What is meant is that God sealed their hearts and ears as a consequence of their decision to reject the fundamentals of faith, of their deliberate choice of a path divergent from that charted out by the Qur'an. Anyone who has worked for the dissemination of the Truth often finds that if, after full consideration, a person decides against a doctrine, his mind begins to move in a completely opposite direction so that he fails to appreciate anything that is explained to him. His ears become deaf, his eyes are blinded to the merits of that doctrine, and one gets the distinct impression that the person's heart has indeed been sealed.
 

Allah has set a seal upon their hearts and upon their hearing, meaning in Urdu

اللہ نے ان کے دلوں اور ان کے کانوں پر مہر لگا دی ہے اور ان کی آنکھوں پر پردہ پڑ گیا ہے وہ سخت سزا کے مستحق ہیں