Moreover he said unto me, Son of man, all my words that I shall speak unto thee receive in thine heart, and hear with thine ears.
Ezekiel 3:10 (KJV)
God is telling us to let His Words take root in our hearts. As we hear the Word, meditate on it and speak it out loud, we are receiving it into our hearts. And the supernatural power of the Word of God becomes apparent once it has become a living reality in the heart of a Believer!