Is (Tanwir al-Miqbas min Tafsir Ibn 'Abbas) a authentic Hanafi tafsir

All perfect praise be to Allaah, The Lord of the Worlds. I testify that there is none worthy of worship except Allaah, and that Muhammad, sallallaahu ‘alayhi wa sallam, is His Slave and Messenger.

Some scholars have contested attributing the Tafseer in question to the well-known linguist Al-Fayrooz Abaadi, the author of Al-Qaamoos (a famous Arabic language dictionary). It was mentioned that a copy of it was found before Al-Fayrooz Abaadi.

Moreover, it is not correct to attribute all what is mentioned in that book to Ibn ‘Abbaas for all what is reported from Ibn ‘Abbaas in that book is mainly reported from Muhammad ibn Marwaan As-Suddi As-Sagheer from Muhammad ibn As-Saa'ib Al-Kalbi from Abi Saalih from Ibn ‘Abbaas . Such Isnaad (i.e. chain of narrators) is one of the weakest chains of narrators from Ibn ‘Abbaas to the extent that As-Suyooti described that chain of narrators as "the chain of telling lies."

Muhammad Husayn Ath-Thahabi has talked about that book. Amongst his words about it: "It is sufficient for us commenting on that is what was reported from the route of Ibn ‘Abd Al-Hakam who said, 'I have heard Ash-Shaafi‘i say, 'Nothing was authentically reported from Ibn ‘Abbaas regarding Tafseer except about one hundred Ahaadeeth.' This narration, if Ash-Shaafi‘i really said it, indicates the extent of how daring the fabricators were to invent such a huge amount of Tafseer that was attributed to Ibn ‘Abbaas. Nothing can prove that better than the apparent contradictions between narrations in that Tafseer attributed to Ibn ‘Abbaas and reported from him." [End quote]

Allaah Knows best.