Fussilat • BN-TAFSEER-IBN-E-KASEER
﴿ فَأَمَّا عَادٌۭ فَٱسْتَكْبَرُوا۟ فِى ٱلْأَرْضِ بِغَيْرِ ٱلْحَقِّ وَقَالُوا۟ مَنْ أَشَدُّ مِنَّا قُوَّةً ۖ أَوَلَمْ يَرَوْا۟ أَنَّ ٱللَّهَ ٱلَّذِى خَلَقَهُمْ هُوَ أَشَدُّ مِنْهُمْ قُوَّةًۭ ۖ وَكَانُوا۟ بِـَٔايَٰتِنَا يَجْحَدُونَ ﴾
“Now as for [the tribe of] Ad, they walked arrogantly on earth, [offending] against all right, and saying, “Who could have a power greater than ours?” Why - were they, then, not aware that God, who created them, had a power greater than theirs? But they went on rejecting Our messages;”
Please check ayah 41:18 for complete tafsir.