Beware the hostile heart. That's the warning of Dr. Redford Williams from Duke University's Behavioral Medicine Research Center. He has been saying for years that having a hostile personalities can kill us--most often by heart disease but also by injuries and accidents. Anger speeds the heart rate, raises blood pressure, and disrupts the coronary arteries.
Some indicators of a hostile heart are impatience with delays, mistrust of co-workers, annoyance with the habits of family members or friends, and a persistent need to have the last word in arguments or to get even when wronged.
Our wise heavenly Father issues the same call to us about His life-giving words recorded for us in the Bible. The transformation of a hostile heart begins as we listen to God, meditate on His Word, and allow Him to alter our behavior and speech. It's a prescription I need to follow each day. How about you? Let God's Word fill you mind, rule your heart, and guide your tongue.
(From a sermon by Dennis Davidson, Guard Your Heart, 9/1/2011)
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