وَقَالُوا۟ لَوْلَآ أُنزِلَ عَلَيْهِ ءَايَٰتٌ مِّن رَّبِّهِۦ ۖ قُلْ إِنَّمَا ٱلْءَايَٰتُ عِندَ ٱللَّهِ وَإِنَّمَآ أَنَا۠ نَذِيرٌ مُّبِينٌ
6:38; 13:28.
22:50; 26:116; 51:51; 67:27.
Commentary:
In the Quran by the sign demanded by disbelievers is meant generally the sign of punishment. This meaning is clear from vv. 54, 55& 56 below. To this demand of disbelievers the Holy Prophet is commanded to say that it is not for him to fix the time when punishment should come, because he is only a Warner whose duty is confined to warning them that if they persisted in their rejection of the Divine Message and did not mend their ways they will perish.