Tafseer of The Jinn · Al-Jinn · 72:15
But as for the unjust, they will be, for Hell, firewood.'
Important: The Arabic source text is always authoritative. This translation is a study aid and has not been verified by scholars — do not use it as a basis for religious proof or for deriving rulings (ahkam). When in doubt, always consult the Arabic text and a qualified scholar.
(وَأَمَّا الْقَاسِطُونَ) "And as for the deviators (al-qāsiṭūn)". He says: those who deviate from Islam. (فَكَانُوا لِجَهَنَّمَ حَطَبًا) "they are firewood for Hell (jahannam)", with which it is kindled.