Human forgetfulness and heedlessness (Nisyan)

وَضَرَبَ لَنَا مَثَلًا وَنَسِىَ خَلْقَهُۥ ۖ قَالَ مَن يُحْىِ ٱلْعِظَـٰمَ وَهِىَ رَمِيمٌ

And he presents for Us an example and forgets his [own] creation. He says, "Who will give life to bones while they are disintegrated?"