(Al-Qasas) 28 : 86
وَمَا كُنْتَ تَرْجُو أَنْ يُلْقَىٰ إِلَيْكَ الْكِتَابُ إِلَّا رَحْمَةً مِنْ رَبِّكَ ۖ فَلَا تَكُونَنَّ ظَهِيرًا لِلْكَافِرِينَ
And you were not expecting that this Book would be sent down upon you except as a Mercy from your Lord; so you don’t be a helper of the disbelievers.
The believer who testifies the Mercy Adhikr is commanded not to obey anyone from the Arabic Quran reading Fujjar who follow their whims as explained in verses 9: 84-85. Instead, he is commanded to do great Jihad with Adhikr against them as explained in verses 9: 73 and 25: 52. See explanation 10: 15-16, 58, and 28: 50.