There is nothing we think or do that God is not aware of. There are no secrets from--God.
"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.
You search out my path and my lying down and are acquainted with all my ways.
Even before a word is on my tongue, behold, O Lord, you know it altogether.
You hem me in, behind and before, and lay your hand upon me.
Such knowledge is too wonderful for me; it is high; I cannot attain it.
Where shall I go from your Spirit? Or where shall I flee from your presence?
If I ascend to heaven, you are there. If I make my bed in Sheol, you are there!
If I take the wings of the morning and dwell in the uttermost parts of the sea,
even there your hand shall lead me, and your right hand shall hold me.
If I say, 'Surely the darkness shall cover me, and the light about me be night,'
even the darkness is not dark to you; the night is bright as the day, for darkness is as light with you." Psalm 139 1-12