"Let this mind be in you, which was also in Christ Jesus: Who, being in the form of God, thought it not robbery to be equal with God: But made Himself of no reputation, and took upon Him the form of a Servant, and was made in the likeness of men: And being found in fashion as a Man, He humbled Himself, and became obedient unto death, even the death of the cross. Wherefore God also hath highly exalted Him, and given Him a Name which is above every name: That at the Name of Jesus every knee should bow, of things in heaven, and things in earth, and things under the earth; And that every tongue should confess that Jesus Christ is Lord, to the glory of God the Father" Phil 2:5-11

Advent of Christ
Concession - Who, being in the form of God
Clarification  - thought it not robbery to be
Comparison - equal with God
Contra-expectation - but made Himself of no reputation
Change - and took upon Him the form of a Servant
Condescension - and was made in the likeness of men 

Read Stupendous Stoop, Supreme Sacrifice and Superlative Soar.