Let this mind be in you which was also in Christ Jesus, who, being in the form of God, did not consider it robbery to be equal with God,
What is this mind that Christ Jesus had?
It was humility!
He came as a servant, and although He had some notoriety, He did not come to make a reputation for Himself. (vs 7)
He came as a servant, not for others to serve Him but to serve others.
He came in obedience to the Father.
This is the mind each believer should have.
If you have this mindset, then you have the mind of Christ.