IF quotes are from Amy Carmichael, who was a Protestant Christian missionary that served in India for 55 years without furlough and wrote many books about the missionary work there.
God is aware of everyone on earth intimately!!
II Chronicles 6:30 NLT - "...for You alone know each human heart."
Psalm 7:9 NLT - "...For You look deep within the mind and heart, O God."
Psalm 14:2 NLT - "The Lord looks down from heaven on the entire human race..."
Psalm 44:21 NLT - "God would surely have known it, for He knows the secrets of every heart."
Psalm 94:10,11 NLT - "He punishes the nations--won't He also punish you? He knows everything--doesn't He also know what you are doing? The Lord knows people's thoughts; He knows they are worthless!"
Psalm 139:1-4 NLT - "O Lord, you have examined my heart and know everything about me. You know when I sit down or stand up. You know my thoughts even when I'm far away. You see me when I travel and when I rest at home. You know everything I do. You know what I am going to say even before I say it, Lord."
There are more passages indicating that there is no way that anyone can hide from God!