سُبْحَانَ ٱللَّٰهِ
Holy Qur'an
Al-Qur'an
Kids Qur'an
Thus Mujahid (as quoted by Tabari) explains the verb yusjarun. As regards my rendering of hamim as "burning despair", see surah {6}, note [62].
The sinner gets dragged further and further in the disgusting consequences of his evil actions, until the fire of destruction closes in upon him.