4:23. In contrast, we are to be made new in the attitude of our minds. How? You are what you think. You move in the direction of what you put into your mind and what you allow your mind to dwell on. So if you are not what you want to be, then you must begin to think differently. If you are to think differently, you must put into your mind that which you want to become. If you do, the Holy Spirit will use it to change you to become what you want to be. If you don’t, you will never be what you want
Ephesians 4:23