[35].Surah Fatir [The Originator of Creation]: Ayat 36

৩৬. আর যারা কাফের হয়েছে, তাদের জন্যে রয়েছে জাহান্নামের আগুন। তাদেরকে মৃত্যুর আদেশও দেয়া হবে না যে, তারা মরে যাবে এবং তাদের থেকে তার শাস্তিও লাঘব করা হবে না। আমি প্রত্যেক অকৃতজ্ঞকে এভাবেই শাস্তি দিয়ে থাকি।

Ayat 36. But those who disbelieve, (in the Oneness of Allah - Islamic Monotheism) for them will be the Fire of Hell. Neither it will have a complete killing effect on them so that they die, nor shall its torment be lightened for them. Thus do We requite every disbeliever!

Tafseer of Surah Fatir Ayat 36. But those who reject (Allah) - for them will be the Fire of Hell: No term shall be determined for them, so they should die, nor shall its Penalty be lightened for them. Thus do We reward every ungrateful one! The "Fire" is the opposite of the "Garden". Instead of there being comfort, rest, and satisfaction in their environment, there will be pain, suffering and anguish. Instead of there being dignity there will be humiliation. And there will be no hope of its termination or abatement, not even a hope of annihilation.

Hazrat Numan bin Bashir (May Allah be pleased with them) reported: Messenger of Allah  [SAWW](PBUH) said, "The least tortured man on the Day of Resurrection is one underneath whose feet will be placed two live coal, and his brain will be boiling, and he would think that he is the most tortured, while he is the least tortured", [Al-Bukhari Book 08, Chapter 76, Hadith # 566].  

Lesson: as mentioned above in Surah Fatir Ayat 36. But those who disbelieve, (in the Oneness of Allah - Islamic Monotheism) for them will be the Fire of Hell" According to the narration in Muslim, the straps of shoes to be worn by the inhabitants of Hell would be of fire which will make their brains boil like a cooker placed on oven. May Allah save us from it.