﴿بِسْمِ اللَّهِ الرَّحْمَٰنِ الرَّحِيمِ طس ۚ تِلْكَ آيَاتُ الْقُرْآنِ وَكِتَابٍ مُبِينٍ﴾ 1. Tâ-Sîn. [These letters are one of the miracles of the Qur’ân, and none but Allâh (Alone) knows their meanings].