The mouth and heart are connected. The way that we speak and what we speak about has everything to do with the treasure that we hold in our hearts. The Bible says that the power of life and death is in our mouth. If you speak life its because your heart is filled with life, if you speak death, that’s what's in your heart. When God uses us as vessels to speak life over someone or something, we're actually speaking from a place of the abundance of the heart of God. There's nothing that the heart of God can’t heal, fix, or restore.