His saying: "Alif-Lam-Ra. These are the verses of the Clear Book," meaning: these are the verses of the Quran, "the clear" (al-mubin), the evident.
قَوْلُهُ: ﴿الر تِلْكَ آيَاتُ الْكِتَابِ﴾ يَعْنِي: هَذِهِ آيَاتُ الْقُرْآنِ ﴿الْمُبِينِ﴾ الْبَين
