Mr G, Jesus is not the Father nor is He the Holy Spirit you miss understand the Godhead of Christianity. Jesus shares the name Jahweh not the personhoods of the Father.
Again look at the chronology of Jesus in the Carmen Christi it was Jesus who emptied himself, he was not emptied by the Father. He did share the eternal privliges of God prior to becoming the servant. He took on sin as a faithful servant even to the crucifying end.
That is the change in morph, the change in nature from God to Servant.
That is why Jesus can command the Father to return the Glory that he once shared.
