text: I've seen some scholars comment on "perfect" before, and the net of their point or interpretation is that we must strive to be "completely" in union with God.
  
  His will becomes our will.
  His union with His Trinity becomes our union with the Trinity.
  His heart becomes our heart.
  His life becomes our life. 
  
  No room for cases where our will runs up against His will.
  
  This idea thus gives us an image of an inclined plane of holiness, always uphill (but not that uphill), each day, and continuing until our last breath.
  
  A happily demanding life of confident self gift to God, and one of beginning again every day.