Solomon informs us, "Death and life are in the power of the tongue: and they that love it shall eat the fruit thereof" (Pr. 18:21). Wow, you will receive the fruit of your words. It's the same spiritual law mentioned in the following verse, "A good man out of the good treasure of his heart bringeth forth that which is good; and an evil man out of the evil treasure of his heart bringeth forth that which is evil: for of the abundance of the heart his mouth speaketh" (Lk. 6:45). This compilation you give you fresh revelation and insight and build your faith to change your speaking habits.
