وَمِن قَبْلِهِ كِتَابُ مُوسَى إِمَامًا وَرَحْمَةً وَهَذَا كِتَابٌ مُّصَدِّقٌ لِّسَانًا عَرَبِيًّا لِّيُنذِرَ الَّذِينَ ظَلَمُوا وَبُشْرَى لِلْمُحْسِنِينَ
Yet before it the Book of Moses was a guide and mercy, and this is a Book in the Arabic language, which confirms it, [sent] to warn the wrongdoers, and is a [bearer of] good news for the virtuous.
Agha Ali Puya Commentary
Commentary on Quran 46:12
[Pooya/Ali Commentary 46:12] The last revealed book which was a code of life (shari-ah) was the book of Musa, Tawrat; for the Injil was not a code, but merely precepts to wipe out the corruption that had crept in. Isa said: "Think not that I have come to destroy the law or the prophets. I have not come to destroy, but to fulfil." (Matthew 5: 17) All the prophets of Allah preached the unity of Allah. The Quran confirms the law of Musa in Arabic language. Refer to the commentary of Baqarah: 255 for the references from the Old and the New Testaments.