The Cave
فَعَسَىٰ رَبِّىٓ أَن يُؤْتِيَنِ خَيْرًا مِّن جَنَّتِكَ وَيُرْسِلَ عَلَيْهَا حُسْبَانًا مِّنَ ٱلسَّمَآءِ فَتُصْبِحَ صَعِيدًا زَلَقًا
It may be that my Lord will give me [something] better than your garden and will send upon it a calamity from the sky, and it will become a smooth, dusty ground,
Nearby ayahs help place verse 18:40 in sequence and meaning.
لَّـٰكِنَّا۠ هُوَ ٱللَّهُ رَبِّى وَلَآ أُشْرِكُ بِرَبِّىٓ أَحَدًا
But as for me, He is Allah, my Lord, and I do not associate with my Lord anyone.
وَلَوْلَآ إِذْ دَخَلْتَ جَنَّتَكَ قُلْتَ مَا شَآءَ ٱللَّهُ لَا قُوَّةَ إِلَّا بِٱللَّهِ ۚ إِن تَرَنِ أَنَا۠ أَقَلَّ مِنكَ مَالًا وَوَلَدًا
And why did you, when you entered your garden, not say, 'What Allah willed [has occurred]; there is no power except in Allah '? Although you see me less than you in wealth and children,
أَوْ يُصْبِحَ مَآؤُهَا غَوْرًا فَلَن تَسْتَطِيعَ لَهُۥ طَلَبًا
Or its water will become sunken [into the earth], so you would never be able to seek it."
وَأُحِيطَ بِثَمَرِهِۦ فَأَصْبَحَ يُقَلِّبُ كَفَّيْهِ عَلَىٰ مَآ أَنفَقَ فِيهَا وَهِىَ خَاوِيَةٌ عَلَىٰ عُرُوشِهَا وَيَقُولُ يَـٰلَيْتَنِى لَمْ أُشْرِكْ بِرَبِّىٓ أَحَدًا
And his fruits were encompassed [by ruin], so he began to turn his hands about [in dismay] over what he had spent on it, while it had collapsed upon its trellises, and said, "Oh, I wish I had not associated with my Lord anyone."