"Allah the Exalted said: {Its knowledge is with my Lord in a Book; my Lord does not err and does not forget}."

The Shaykh : As for the knowledge of Allah, it is not "Allah the Exalted said:

[Moses] said, "The knowledge thereof is with my Lord in a record. My Lord neither errs nor forgets."

عِلْمُهَا عِنْدَ رَبِّي فِي كِتَابٍ لَا يَضِلُّ رَبِّي وَلَا يَنْسَى

[Taha 20:52]

" (Glorified and Exalted is He) Allah is the Greatest; He knows, Mighty and Majestic, what was and what will be, if it were, how it would be. The knowledge is vast. Look, it is complete knowledge because it was not preceded by what? Ignorance, and it is not followed by forgetfulness. The comprehensive knowledge includes complete knowledge, which was not preceded by ignorance and is not followed by forgetfulness. "The comprehensive knowledge that encompasses everything in general and in detail" This is different from the first one. That one denies the occurrence of Allah's knowledge or its disappearance, but here it describes it as vast and encompassing everything, thereby denying its deficiency in general and in detail.
"Whether it relates to His actions or the actions of His creation. Allah, Mighty and Majestic, said:

And with Him are the keys of the unseen; none knows them except Him.

وعنده مفاتح الغيب لا يعلمها إلا هو

[Al-An'am 6:59]

" So whoever claims to know them is a liar and a disbeliever. A liar in his claim, a disbeliever in Allah, because Allah says: .