 We don't believe because of the evil heart that's within us. And it's so easy for us to keep asking the Lord for more evidence. Sometimes we do it this way in our culture. Lord, if you just heal my child, I'll believe. Lord, if you just take this cancer away, I'll believe. Lord, if you just solve this financial crunch that I'm in right now, then I'll believe. If you just help my husband get a job, I'll believe.