Fill your mind with God’s truth and you will have no room for Satan’s lies. Because what is in our mind determines what we become in time. Truth or lies? "Finally, brethren, whatever things are true, whatever things are noble, whatever things are just, whatever things are pure, whatever things are lovely, whatever things are of good report, if there is any virtue and if there is anything praiseworthy—meditate on these things" (Philippians 4:8).