6:40 perfect. A disciple is to learn from his teacher, so that when his training is complete, he will be just like his master. Our standard of excellence is the perfection of Christ Himself, and we should study and practice diligently in striving to attain that standard, knowing that we are predestined “to be conformed to the image” of our Master (Romans 8:29) when we finally see Him as He is (I John 3:2).