Neither be ye called masters: for one is your Master, even Christ.

But be not ye called Rabbi: for one is your Master, even Christ; and all ye are brethren.

Pilate saith unto them, What shall I do then with Jesus which is called Christ? They all say unto him, Let him be crucified.

There is neither Jew nor Greek, slave nor free, male nor female, for you are all one in Christ Jesus

For in Christ Jesus neither circumcision availeth any thing, nor uncircumcision, but a new creature.

I think one master serving 32 masters is much easier.