We can only know Him

Hebrews 8:11
None of them shall teach his neighbor, and none his brother, saying, ‘Know the Lord,’ for all shall know Me, from the least of them to the greatest of them.

Knowing the Lord and knowing about Him are two different things. We can know Him—in fact, that is His strong desire, as this text makes clear.

We can only know Him by obeying Him, by keeping His commandments.