In Philippians 2:5-11, the Apostle Paul lays out his Gospel for us to compare with Jesus' own teaching:
5 Make your own attitude that of Christ Jesus,
6 who, existing in the form of God,
did not consider equality with God
as something to be used for His own advantage.
7 Instead He emptied Himself
by assuming the form of a slave, taking on the likeness of men. And when He had come as a man in His external form, 8 He humbled Himself by becoming obedient to the point of death— even to death on a cross. 9 For this reason God highly exalted Him and gave Him the name that is above every name, 10 so that at the name of Jesus every knee will bow—