The Ruling on Reading the Qurʾān from the Muṣḥaf during Tarāwīḥ
[Q]: Is it correct to read the Qurʾān from the muṣḥaf during Tarāwīḥ?
[A]: For the one who is incapable of reading from memory, then there is nothing wrong if he reads from the muṣḥaf during the Tarāwīḥ prayer. This is because he will read the entire Qurʾān from its beginning to its end. So, if he isn’t a memorizer of the Qurʾān, then he may read from the muṣḥaf. Some of the Salaf (righteous predecessors) used to do this.
Al-ʿAllāmah Ṣāliḥ al-Fawzān
[Q]: What about reciting the Qurʾān from the muṣḥaf (during prayer) noble Shaykh?
[A]: There is no objection in that – that which is correct...