One of God’s attributes is that He is incomprehensible. In 25 words or less, here’s what that means: God has made Himself known to us, but we cannot know Him exhaustively or completely because of our finiteness as His creatures.
Psalm 145:1-3 says,
I will extol You, my God, O King,
And I will bless Your name forever and ever.
Every day I will bless You,
And I will praise Your name forever and ever.
Great is the Lord, and highly to be praised,
And His greatness is unsearchable.
Job 11:7 says,
“Can you discover the depths of God?
Can you discover the limits of the Almighty?”
Isaiah 40:18 says,
To whom then will you liken God?
Or what likeness will you compare with Him?