Verš 40:2

Zjevení Písma pochází od Boha mocného, vševědoucího,

Tafsir al-Jalalayn

The revelation of the Book, the Qur’ān (tanzīlu’l-kitābi is the subject), is from God (mina’Llāhi is its predicate), the Mighty, in His kingdom, the Knower, of His creatures.