How can you speak good things when you are evil (wicked)? For out of the fullness (the overflow, the superabundance) of the heart the mouth speaks. —Matthew 12:34 The Bible says that out of the heart the mouth speaks. We can learn a lot about ourselves by listening to ourselves. Do your thoughts and words reflect your complete dependence on God, realizing that His abilities (not your own) empower you to do anything you need to do in life?