“O mankind, there has come to you a definitive proof (burhan) from your Lord.” Mujahid said: It means an argument (hujjah). “And We have sent down to you a clear light (nuran mubina).” It means: evident, referring to the Quran.
﴿يَا أَيهَا النَّاسُ قَدْ جَاءَكُمْ بُرْهَانٌ مِنْ ربكُم﴾ قَالَ مُجَاهِد: يَعْنِي: حجَّة ﴿وَأَنْزَلْنَا إِلَيْكُم نورا مُبينًا﴾ بَينا؛ يَعْنِي: الْقُرْآن.
