“I will give You thanks with all my heart” Psalm 138:1a.
Psalm 138
In the brilliant book The HeartMath Solution, by Doc Lew Childre and Howard Martin, endorsed by many doctors and psychologists alike, the case is made for the emotional and intellectual influence of the human heart. The book asserts that your mood, your demeanor, your attitude, your words, and your actions are dependent on whether you are controlled by your brain or your heart.