Php 2:5-8  Let this mind be in you, which was also in Christ Jesus:  

6  Who, being in the form of God, thought it not robbery to be equal with God:  

7  But made himself of no reputation, and took upon him the form of a servant, and was made in the likeness of men:  

8  And being found in fashion as a man, he humbled himself, and became obedient unto death, even the death of the cross.