Romans 12:2 tells us we ought to be "transformed by the renewing of our minds to prove what is that perfect will of God." We all have had moments where we thought we knew exactly what was going on in life, but truly, we don't. Once we let Christ in our heart and mind, then we will truly see. And it is only then, that we will truly be CHANGE. Psalms 15, is a prime example of how we ought to be.