What does the Bible say about God knowing us?

According to Psalm 139:1-2, David reflects on the profound truth that God has searched him and knows him completely. This includes not only his outward actions but also his innermost thoughts and feelings. God’s omniscience means that nothing is hidden from Him; He understands our down-sitting and our uprising, which encapsulates all phases of our existence. This understanding provides both comfort and accountability, as we realize that we cannot hide anything from God, whether good or bad.