A. L. M. R.* These (letters) are proofs of this scripture. What is revealed to you from your Lord is the truth, but most people do not believe.
المر تِلكَ ءايٰتُ الكِتٰبِ وَالَّذى أُنزِلَ إِلَيكَ مِن رَبِّكَ الحَقُّ وَلٰكِنَّ أَكثَرَ النّاسِ لا يُؤمِنونَ
Alif-Laaam-Meeem-Raa; tilka Aayaatul Kitaab; wallazee unzila ilaika mir Rabbikal haqqu wa laakinna aksaran naasi laa yu’minoon
*13:1 These initials constitute a major component of the Quran’s built-in proof of divine authorship, the miraculous mathematical code. See Appendix 1.