Keep thy heart with all diligence; for out of it are the issues of life. Proverbs 4:23.
Why does those the bible show great emphasis on mind renovation, mind control and mind watch? It is because once you are able to win in the battles within, then the battles without is already conquered. until you overcome and silence your internal battles, you may not record maximum success without.
The devil in its cleverness knew that once a believer is made handicap by the battles within, he can achieve little or no success without, hence his strategy to make you live in perpetual fear and depression.
