Psalms 139: 1, 2, 4 ESV

“O Lord, you have searched me and known me! You know when I sit down and when I rise up; 

you discern my thoughts from afar. Even before a word is on my tongue, behold, O Lord, you know it altogether.”

Yes, God knows everything about us, He even knows what we think and what we are about to say.

It sounds like we need to do some self examination. To be sure we are in the perfect will of God.