When God says something is good it is good, and when He says it is perfect that is true too. So it is that we strive to do good things because we seek to imitate the goodness of God, and we are confidant we can be good, but why is it that when we are told to be perfect we quake with fear, feeling that perfection is beyond our ability? We fear perfection even though scripture tells us there are others who have been perfect. So, if only God is good, but others have been perfect, then why do we feel that we can actually be called good, but never perfect?