وَمَا كُنتَ تَرۡجُوٓاْ أَن يُلۡقَىٰٓ إِلَيۡكَ ٱلۡكِتَٰبُ إِلَّا رَحۡمَةٗ مِّن رَّبِّكَۖ فَلَا تَكُونَنَّ ظَهِيرٗا لِّلۡكَٰفِرِينَ

Innal lazee farada 'alaikal Qur-aana laraaadduka ilaa ma'aad; qur Rabbeee a'lamu man jaaa'a bil hudaa wa man huwa fee dalaalim mubeen

And thou hadst not expected that the Book would be sent to thee except as a Mercy from thy Lord: Therefore lend not thou support in any way to those who reject (Allah's Message).

— Al-Qasas (ٱلْقَصَص), 28:86