وَلَقَدْ ضَرَبْنَا لِلنَّاسِ فِى هَـٰذَا ٱلْقُرْءَانِ مِن كُلِّ مَثَلٍ ۚ وَلَئِن جِئْتَهُم بِـَٔايَةٍ لَّيَقُولَنَّ ٱلَّذِينَ كَفَرُوٓا۟ إِنْ أَنتُمْ إِلَّا مُبْطِلُونَ Qur’an Ar-Rum (30:58)Walaqad d arabn a li l nn a si fee h atha alqur a ni min kulli mathalin walain jitahum bi a yatin layaqoolanna alla th eena kafaroo in antum ill a mub t iloon a
See note [33] on the first clause of 39:27 .
Things of the highest moment have been explained in the Qur-an from various points of view. as in this Sura itself, by means of payables and similitudes drawn from nature and from our ordinary daily life. But whatever the explanation, however convincing it may be to men who earnestly seek after Truth, those who deliberately turn their backs to Truth can find nothing convincing. In their eyes the explanations are mere "vain talk" or false arguments.