Deluded away from the Qur'an is he who is deluded. (51:9)

Almuntakhab Fi Tafsir Alquran Alkarim

whereas the path of Allah is the path of safety and righteousness and His Quran features Him as the guide; it is resolute, and no one rejects it but him who befools his mind and judgment of it, so as to cause what is false to be accepted as true

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

(51:9) though only those who are averse to the Truth will turn away from (believing in it). *7

Deluded away from the Qur'an is he who is deluded. meaning

*7) The pronoun of anhu in this sentence either turns to the meting out of the rewards and punishments, or to various views. In the first case, it means: "The meting out of the rewards has to take place, in spite of your holding different beliefs about it; but only such a person is perverted from it, who has turned away from the Truth." In the second case, the meaning is: 'Only such a one is misled by these different views, who has turned away from the Truth."
 

Deluded away from the Qur'an is he who is deluded. meaning in Urdu

اُس سے وہی برگشتہ ہوتا ہے جو حق سے پھرا ہوا ہے