“Imam’s knowledge” in the Quran
He is Who has sent down to thee the Book: In it are verses basic or fundamental (of established meaning);
they are the foundation of the Book: others are allegorical. But those in whose hearts is perversity follow
the part thereof that is allegorical, seeking discord, and searching for its hidden meanings, but no one
knows its hidden meanings except Allah. And those who are firmly grounded in knowledge … (The Quran - Surah 3 - Verse 7).
Imam Sadiq (PBUH) said: “We are the persons who are firmly grounded in knowledge and know about
hidden meaning of the Quran.”
Tafsir Noor al-Thaqalayn, volume1, page. 316
Al-Kafi, volume1, page. 213
The text from : islampfr.com
Photo reference : @del_tange_mahdi