(Quran, the Whole Quran, and Nothing But the Quran)
Say, “Whose testimony is the greatest?” Say, “God’s. He is the witness between me and you that this Quran has been inspired to me, to preach it to you and whomever it reaches. Indeed, you bear witness that there are other gods* beside God.” Say, “I do not testify as you do; there is only one god, and I disown your idolatry.”
قُل أَىُّ شَىءٍ أَكبَرُ شَهٰدَةً قُلِ اللَّهُ شَهيدٌ بَينى وَبَينَكُم وَأوحِىَ إِلَىَّ هٰذَا القُرءانُ لِأُنذِرَكُم بِهِ وَمَن بَلَغَ أَئِنَّكُم لَتَشهَدونَ أَنَّ مَعَ اللَّهِ ءالِهَةً أُخرىٰ قُل لا أَشهَدُ قُل إِنَّما هُوَ إِلٰهٌ وٰحِدٌ وَإِنَّنى بَرىءٌ مِمّا تُشرِكونَ
qul ayyu shai’in akbaru shahaadatan qulil laahu shaheedum bainee wa bainakum; wa oohiya ilaiya haazal Qur’aanu li unzirakum bihee wa mam balagh; a’innakum latashhadoona anna ma’al laahi aalihatan ukhraa; qul laaa ashhad; qul innamaa Huwa Ilaahunw Waahidunw wa innanee baree’um mimmaa tushrikoon
*6:19 This verse proclaims the Quran as the only source of religious guidance. Those who uphold additional sources, such as Hadith & Sunna (lies attributed to the Prophet), are defined as idolaters.