يَسأَلونَكَ عَنِ الشَّهرِ الحَرامِ قِتالٍ فيهِ ۖ قُل قِتالٌ فيهِ كَبيرٌ ۖ وَصَدٌّ عَن سَبيلِ اللَّهِ وَكُفرٌ بِهِ وَالمَسجِدِ الحَرامِ وَإِخراجُ أَهلِهِ مِنهُ أَكبَرُ عِندَ اللَّهِ ۚ وَالفِتنَةُ أَكبَرُ مِنَ القَتلِ ۗ وَلا يَزالونَ يُقاتِلونَكُم حَتّىٰ يَرُدّوكُم عَن دينِكُم إِنِ استَطاعوا ۚ وَمَن يَرتَدِد مِنكُم عَن دينِهِ فَيَمُت وَهُوَ كافِرٌ فَأُولـٰئِكَ حَبِطَت أَعمالُهُم فِي الدُّنيا وَالآخِرَةِ ۖ وَأُولـٰئِكَ أَصحابُ النّارِ ۖ هُم فيها خالِدونَ

They ask you about the sacred month - about fighting therein. Say, "Fighting therein is great [sin], but averting [people] from the way of Allah and disbelief in Him and [preventing access to] al-Masjid al-Haram and the expulsion of its people therefrom are greater [evil] in the sight of Allah. And fitnah is greater than killing." And they will continue to fight you until they turn you back from your religion if they are able. And whoever of you reverts from his religion [to disbelief] and dies while he is a disbeliever - for those, their deeds have become worthless in this world and the Hereafter, and those are the companions of the Fire, they will abide therein eternally.