Surah Al Hadid Tafseer

فَالْيَوْمَ لَاا يُوْخَذُ مِنكُمْ فِدْيَةٌ وَلَاا مِنَ الَّذِينَ كَفَرُوا

So, this Day no ransom shall be taken from you, nor of those who disbelieved.

Allah's statement,

مَأْوَاكُمُ النَّارُ

(Your abode is the Fire).

means, the Fire is your final destination and to it will be your return for residence,

هِيَ مَوْلَاكُمْ وَبِيْسَ الْمَصِيرُ

That is your protector, and worst indeed is that destination.

meaning, it is the worthy shelter for you rather than any other residence, because of your disbelief and doubt, and how evil is the Fire for Final Destination