“Jesus gathered them all together and said to them, “Those recognized as rulers of the people and those who are in top leadership positions rule oppressively over their subjects, but this is not the example you are to follow.

You are to lead by a different model. If you want to be the greatest, then live as one called to serve others.
The path to promotion comes by having the heart of a bond-slave who serves everyone.

For even the Son of Man did not come expecting to be served by everyone, but to serve everyone, and to give his life as the ransom price for the salvation of many.”” (Mark‬ ‭10‬:‭42‬-‭45‬ ‭TPT‬‬)

NABRE Version

“Jesus summoned them and said to them, “You know that those who are recognized as rulers over the Gentiles Lord it over them, and their great ones make their authority over them felt.

But it shall not be so among you. Rather, whoever wishes to be great among you will be your servant; whoever wishes to be first among you will be the slave of all.

For the Son of Man did not come to be served but to serve and to give his life as a ransom for many.” (Mark‬ ‭10‬:‭42‬-‭45‬ ‭NABRE‬‬)