That Christ emptied himself means
he became incarnate and a servant; or
he subjected himself to the elemental spirits of the world.
Paul explains that although Christ was in the form of God, he emptied himself by taking on the form of a servant. So what does it mean that Christ emptied himself?
Most likely Paul means that while Christ was robed in the majesty of God, and held the highest possible status and position, he made himself low in order to serve others. We can deduce that this is Paul’s meaning for three reasons. First, he uses the term to empty
in four other passages, and in each case he uses the verb to mean something like insignificant.
For example, in 1 Corinthians 1:17, Paul says he does not preach with eloquent wisdom, otherwise the cross of Christ would be emptied, as in, made insignificant. Second, we can detect a wordplay between Philippians 2:7 and Philippians 2:3. In Philippians 2:3, Paul warns the Philippians to reject empty glory.
Instead they should be like Christ who emptied
himself of glory. Third, the participles that follow the main clause of Philippians 2:7 explains what it means that Christ emptied himself. That is, he emptied himself by becoming a slave, being born in the likeness of man. In other words, he emptied himself of his position and status at the Father’s side.
Some focus on the notion that Paul says Christ emptied himself by becoming a slave. That is, they emphasize the term slave
and then look for other passages where Paul talks about slavery to understand Philippians 2:7. Specifically, they note that in Galatians 4:8–9 and Romans 8:15, Paul discusses slavery to the elemental spirits of the world. Since he says that Christ emptied himself to become a slave, and humans are enslaved to the elemental principles, they take it that Christ emptying himself means that he purposely subjected himself to the elemental spirits.
The problem with this view is that we need to consider Paul’s meaning based on the immediate context. So while it is true that Paul elsewhere refers to the notion that humans are subject to the elemental spirits of this world, we want to know what, in the context of Philippians 2:7, he means that Christ emptied himself by becoming a slave. And the context clearly has to do with Paul using Christ as the chief example of what it means to love one’s neighbour. We can detect this because in Philippians 2:3 Paul calls the Philippians not to do anything out of selfishness. Rather, they ought to look to the interests of others (Philippians 2:4). Paul then explains that this servant mindset is theirs in Christ (Philippians 2:5), who emptied himself by becoming a slave and a human. In other words, although Christ held the highest possible position and status, he humbly served others, and the Philippians ought to do the same.
Thus, when Paul says that Christ emptied himself, he means that although Christ was robed in the glory and majesty of God, holding the highest possible status and position in all reality, he made himself low in order to serve others.
Interpretation 1:
Christ emptied himself by becoming incarnate and a servant.
Summary:
Paul explains that although Christ is God, he emptied himself by taking on the form of a servant. Thus, Christ emptied himself in the sense that while he was in the highest possible position of status and authority, he became a human, and by so doing, revealed the selfless mindset of God.
Christ is the chief example of what it is to love one another. For he shows us that humbling oneself in order to serve the needs of others is the supreme way to live.
Advocates:
Michael Bird
Gordon Fee
Walter Hansen
Peter O’Brien
Moisés Silva
Frank Thielman
Marvin Vincent
Minor differences:
Our authors agree that when Paul says Christ emptied himself, he uses the term emptied
in a metaphorical sense to explain that while Christ is almighty God, he is willing to serve others. Still, there is a subtle difference in emphasis between these. In fact, the difference is almost enough to warrant two interpretations, but as will become clear, it would be a mistake to think that the varying emphasis should result in competing interpretations.
For Moisés Silva, Marvin Vincent, and Michael Bird, when Paul says that Christ emptied himself, they take Paul to mean that although Christ is God, he was willing to become incarnate, suffer humiliation, and die on the cross.1 As Vincent puts it, Christ’s emptying himself is a graphic expression of the completeness of his self-renunciation. It includes all of the details of his humiliation which follow, and is defined by these.
2 Likewise, Bird surmises that Paul was trying to communicate here that the great distance that Christ moved from high glory to mortal existence is like a king becoming a slave.
3
Frank Thielman, Peter O’Brien, and Gordon Fee agree that Paul uses the verb to empty
in a metaphorical sense to refer to Christ’s making himself nothing,
but the element they focus on is not Christ’s incarnation and death. Of course, these would agree that an aspect of Christ’s emptying himself is that he became incarnate and died, so we should not think that the view of these three conflicts with those already mentioned. For example, when discussing what it means that Jesus emptied himself O’Brien writes, When Jesus emptied himself by embracing the divine vocation and becoming incarnate he became a slave, without any rights whatsoever.
4 Still, these also contend that Christ emptied himself, not solely by becoming incarnate, but by revealing the form of God in the form of a slave and in human likeness.
5 In other words, these emphasize the notion that Christ’s emptying himself is Christ’s revealing the selfless mindset of God.
Arguments
Possible weaknesses
Interpretation 2:
Christ emptied himself by subjecting himself to the elemental spirits of the world.
Summary:
Christ is God and thus stands above all supernatural rule and authority. Still, he willingly emptied himself of his position in order to subject himself to the elemental spirits of the world.
Advocates:
Charles Cousar
Arguments
Possible weaknesses
7 but emptied himself, by taking the form of a servant, being born in the likeness of men.