God's original plan was for us to live as spiritual being in the renewed mind.  If you want to live and think the way God intended, you have to let Him transform your mind. The change will happen as you spend time with Him in prayer, operating the manifestations of the spirit and reading His Word as your necessary food. This will allow God's Word and will to go from your head to your heart. Let's treat our Bibles the way we treat our cellphones!