Do you know that your thoughts control your life using your words? Your mouth determines the direction your life goes but the mouth is supplied by your thoughts. Since the human heart has only one function of pumping and distributing blood in the body, “heart” in this case must refer to something else. Your heart is your inner MAN - the “YOU” that people interact with. This constitutes your mind, will, understanding etc. The influences of the heart begins with the thoughts you allow in your mind. When your thought(s) on any matter lingers for long in your mind, very soon, it becomes a belief that affects what you SAY & DO!
**Thoughts are inaudible words that are uttered internally. “...say not in your heart….” (Rom 10:6)
When your inner man becomes full of those thoughts /words, your mouth will inevitably utter them audibly and your life becomes impacted by those words . (Luke 6:45)
Read here:
http://www.nowayobloggers.com/blog/gracevine-devotional/think-about-what-you-are-thinking-about