Key Verses

1. 9:2At-Tawbah
   فَسِيحُواْ فِي ٱلۡأَرۡضِ أَرۡبَعَةَ أَشۡهُرٖ وَٱعۡلَمُوٓاْ أَنَّكُمۡ غَيۡرُ مُعۡجِزِي ٱللَّهِ وَأَنَّ ٱللَّهَ مُخۡزِي ٱلۡكَٰفِرِينَ
   Travel freely in the land four months, and know that ye cannot escape Allah and that Allah will confound the disbelievers (in His Guidance).
   In context

   So travel freely - O idolaters - on earth for a period of four months after which there will be no treaty nor any indemnity. Be certain that you will never escape Allah’s punishment and retribution if you continue to disbelieve in Him.

2. 9:3At-Tawbah
   وَأَذَٰنٞ مِّنَ ٱللَّهِ وَرَسُولِهِۦٓ إِلَى ٱلنَّاسِ يَوۡمَ ٱلۡحَجِّ ٱلۡأَكۡبَرِ أَنَّ ٱللَّهَ بَرِيٓءٞ مِّنَ ٱلۡمُشۡرِكِينَ وَرَسُولُهُۥۚ فَإِن تُبۡتُمۡ فَهُوَ خَيۡرٞ لَّكُمۡۖ وَإِن تَوَلَّيۡتُمۡ فَٱعۡلَمُوٓاْ أَنَّكُمۡ غَيۡرُ مُعۡجِزِي ٱللَّهِۗ وَبَشِّرِ ٱلَّذِينَ كَفَرُواْ بِعَذَابٍ أَلِيمٍ
   And a proclamation from Allah and His messenger to all men on the day of the Greater Pilgrimage that Allah is free from obligation to the idolaters, and (so is) His messenger. So, if ye repent, it will be better for you; but if ye are averse, then know that ye cannot escape Allah. Give tidings (O Muhammad) of a painful doom to those who disbelieve,
   In context

   A notification from Allah and His Messenger to all people on the Day of Sacrifice that Allah, may He be glorified, and His Messenger are free of the idolaters. If you, O idolaters, repent from your idolatry, then such repentance will be better for you. If you turn away from repentance, then be certain that you will never get away from Allah and you will never escape His punishment.

3. 46:32Al-AhqafCommand
   وَمَن لَّا يُجِبۡ دَاعِيَ ٱللَّهِ فَلَيۡسَ بِمُعۡجِزٖ فِي ٱلۡأَرۡضِ وَلَيۡسَ لَهُۥ مِن دُونِهِۦٓ أَوۡلِيَآءُۚ أُوْلَـٰٓئِكَ فِي ضَلَٰلٖ مُّبِينٍ
   And whoso respondeth not to Allah's summoner he can nowise escape in the earth, and he hath no protecting friends instead of Him. Such are in error manifest.
   In context

   Those who do not respond to the truth that Muhammad (peace be upon him) calls them towards will not be able to render Allah helpless and escape from Him by fleeing on earth and they will not have besides Allah any protectors to rescue them from the punishment. Such people have clearly deviated from the truth.