Surah Al Qari'ah Tafseer

And the mountains will be like wool, carded.

meaning, they will become like carded wool that has began to wear out (fade away) and be torn apart.

Mujahid, Ikrimah, Sa`id bin Jubayr, Al-Hasan, Qatadah, Ata' Al-Khurasani, Ad-Dahhak and As-Suddi have all said,

(like wool (`Ihn). "Woolen."

Then Allah informs about the results received by those who performed the deeds, and the honor and disgrace they will experience based upon their deeds. He says,

فَأَمَّا مَن ثَقُلَتْ مَوَازِينُهُ