yet before this the book was revealed to moses as a guide and a mercy. this book which confirms it is in the arabic tongue to warn the wrongdoers and to give good tidings to those who do good.
ومن قبله كتاب موسى إماما ورحمة وهذا كتاب مصدق لسانا عربيا لينذر الذين ظلموا وبشرى للمحسنين