How we are different from God

An imperfect living being does not even know what is happening within his own personal body. He eats his food but does not know how this food is transformed into energy or how it sustains his body. When a living being is perfect, he is aware of everything that happens, and since the Supreme Person is all-perfect, it is quite natural that He knows everything in all detail.

Srimad Bhagavatam Introduction