﴿ وَمَا لَكُمْ لَا تُقَٰتِلُونَ فِى سَبِيلِ ٱللَّهِ وَٱلْمُسْتَضْعَفِينَ مِنَ ٱلرِّجَالِ وَٱلنِّسَآءِ وَٱلْوِلْدَٰنِ ٱلَّذِينَ يَقُولُونَ رَبَّنَآ أَخْرِجْنَا مِنْ هَٰذِهِ ٱلْقَرْيَةِ ٱلظَّالِمِ أَهْلُهَا وَٱجْعَل لَّنَا مِن لَّدُنكَ وَلِيًّۭا وَٱجْعَل لَّنَا مِن لَّدُنكَ نَصِيرًا ﴾

“And how could you refuse to fight in the cause of God and of the utterly helpless men and women and children who are crying, "O our Sustainer! Lead us forth [to freedom] out of this land whose people are oppressors, and raise for us, out of Thy grace, a protector, and raise for us, out of Thy grace, one who will bring us succour!"”

One who struggles, facing all difficulties and setbacks to warn people of the perils of Hell and guides them towards Paradise, refrains from picking quarrels with anyone on materialistic or political issues, but even then he is opposed and challenged by evil-doers. The followers of the path of Satan would fight with a servant of God for the simple reason that his utterances assail their egos, and with the spread of his message, they anticipate economic and political danger for themselves. They cannot find any valid argument to counter his arguments, so they resort to violence and aggression.