وَأَنَّا ظَنَنَّآ أَن لَّن نُّعْجِزَ ٱللَّهَ فِى ٱلْأَرْضِ وَلَن نُّعْجِزَهُۥ هَرَبًا
And we have become certain that we will never cause failure to Allah upon earth, nor can we escape Him by flight.
The Jinn
وَأَنَّا ظَنَنَّآ أَن لَّن نُّعْجِزَ ٱللَّهَ فِى ٱلْأَرْضِ وَلَن نُّعْجِزَهُۥ هَرَبًا
And we have become certain that we will never cause failure to Allah upon earth, nor can we escape Him by flight.
Nearby ayahs help place verse 72:12 in sequence and meaning.
وَأَنَّا لَا نَدْرِىٓ أَشَرٌّ أُرِيدَ بِمَن فِى ٱلْأَرْضِ أَمْ أَرَادَ بِهِمْ رَبُّهُمْ رَشَدًا
And we do not know [therefore] whether evil is intended for those on earth or whether their Lord intends for them a right course.
وَأَنَّا مِنَّا ٱلصَّـٰلِحُونَ وَمِنَّا دُونَ ذَٰلِكَ ۖ كُنَّا طَرَآئِقَ قِدَدًا
And among us are the righteous, and among us are [others] not so; we were [of] divided ways.
وَأَنَّا لَمَّا سَمِعْنَا ٱلْهُدَىٰٓ ءَامَنَّا بِهِۦ ۖ فَمَن يُؤْمِنۢ بِرَبِّهِۦ فَلَا يَخَافُ بَخْسًا وَلَا رَهَقًا
And when we heard the guidance, we believed in it. And whoever believes in his Lord will not fear deprivation or burden.
وَأَنَّا مِنَّا ٱلْمُسْلِمُونَ وَمِنَّا ٱلْقَـٰسِطُونَ ۖ فَمَنْ أَسْلَمَ فَأُو۟لَـٰٓئِكَ تَحَرَّوْا۟ رَشَدًا
And among us are Muslims [in submission to Allah], and among us are the unjust. And whoever has become Muslim - those have sought out the right course.