The Holy Quran 68:51 — Surah Al-Qalam

Arabic text

وَإِن يَكَادُ ٱلَّذِينَ كَفَرُوا۟ لَيُزْلِقُونَكَ بِأَبْصَـٰرِهِمْ لَمَّا سَمِعُوا۟ ٱلذِّكْرَ وَيَقُولُونَ إِنَّهُۥ لَمَجْنُونٌ

Translation

When the Kuffaar hear the Reminder (the Qur'aan), it seems as if they could almost make you (O Rasulullaah ﷺ) slip (and fall) with their gazes (filled with hatred) and they say, "He is certainly insane!"

Tafsir (excerpt) — Tafsir Usmani

The fury of the disbelievers on hearing the Quran: that is, on hearing the Quran they are filled with rage and fury and glare at you with such piercing looks as if they would shift you from your place. With their tongues too they jeer that this man has gone mad and nothing he says deserves attention.

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