You're trying to mix an eastern view of God--the idea that God is a power and God is in everything--with a Christian view of God.
God fills the physical universe but God isn't in a rock or a tree or in an unbeliever. The Holy Spirit dwells in Christians but that's something else.
God is the God of the Bible. God is a spiritual being with thoughts and emotions. God has infinite power, infinite knowledge, and knows absolutely everything before it happens. God knew the names of everyone in the Lamb's Book of Life before the foundation of the world.
God knows every person on earth better than they know themselves.