When you speak the Word of God out of your mouth, His breath is released into your prayer. It is the same breath that God released in Genesis 1:2-3, which says, "The earth was without form, and void; and darkness was on the face of the deep. And the Spirit of God was hovering over the face of the waters. Then God said, 'Let there be light.'" When your life or the lives of those you pray for is "without form and void," speak the Word in prayer!