2كِتابٌ أُنزِلَ إِلَيكَ فَلا يَكُن في صَدرِكَ حَرَجٌ مِنهُ لِتُنذِرَ بِهِ وَذِكرىٰ لِلمُؤمِنينَHamid Aziz 7:2.This is a Book revealed to you (O Muhammad) - so let there be no heaviness in your breast, that you may warn the erring thereby, and remind the believers.