2 Chronicles 16:9 (KJV) For the eyes of the LORD run to and fro throughout the whole earth, to show himself strong in the behalf of them whose heart is perfect toward him. Herein thou hast done foolishly: therefore from henceforth thou shalt have wars.
Job 1:7 (KJV) And the LORD said unto Satan, Whence comest thou? Then Satan answered the LORD, and said, From going to and fro in the earth, and from walking up and down in it.
Satan once again tries to copy God in his vain attempt to be as God. But notice a significant difference: Satan has to walk to get to any spot on the earth but God just has to move his eyes to see that spot. Before Satan can get to a spot, God is already there!