And that which We have revealed to you, [O Muhammad], of the (35:31)

Almuntakhab Fi Tafsir Alquran Alkarim

And rest assured O Muhammad that all that We inspire to you of the Book -the Quran- is indeed the truth personified. It corroborates and confirms what had preceded of divine Books and Scriptures. He is indeed Khabirun (Omniscient) and Bassirun (the Omnipresent) Whose constant vigilance is extended to all His creatures

Tafseer Tafheem-ul-Quran by Syed Abu-al-A'la Maududi

(35:31) (O Prophet), the Book We have revealed to you is the Truth, confirming the Books that came before it. *53 Verily Allah is well aware of His servants and sees everything. *54

And that which We have revealed to you, [O Muhammad], of the meaning

*53) It means: This Book is not presenting anything new which might be opposed to the teaching brought by the former Prophets, but it is presenting the same eternal Truth which all the Prophets have been presenting from the very beginning. "
*54) The object of mentioning these attributes of Allah here is to arouse the people to the aims and ideals in which their true well being lies, to the principles which alone can afford the right guidance and to the rules and regulations which are precisely in accordance with them. None can know these except Allah, because He alone is aware of the nature of His servants and its demands, and He alone watches over their well-being and affairs. The people do not know their own selves as much as their Creator knows them. Therefore, the truth is that, and can only be that, which He has taught by Revelation.
 

And that which We have revealed to you, [O Muhammad], of the meaning in Urdu

(اے نبیؐ) جو کتاب ہم نے تمہاری طرف وحی کے ذریعہ سے بھیجی ہے وہی حق ہے، تصدیق کرتی ہوئی آئی ہے اُن کتابوں کی جو اِس سے پہلے آئی تھیں بے شک اللہ اپنے بندوں کے حال سے باخبر ہے اور ہر چیز پر نگاہ رکھنے والا ہے