Tafsir of Al-Qari`ah 101:4

It is a Day whereon mankind will be like moths scattered about. meaning, in their scattering, their dividing, their coming and their going, all due to being bewildered at what is happening to them, they will be like scattered moths. This is like Allah's statement,

كٲنهم جراد منتشر

As if they were locusts spread abroad. (54:7) Allah said,

وتكون الجبال كالعهن المنفوش