Servitude

servitude | ˈsərvəˌtood | noun | the state of being a slave or completely subject to someone or something more powerful.

Jesus chose to give up his own life, to become a slave to love and serve the lives of others.

Mark 10:45 For even the Son of Man did not come to be served, but to serve, and to give His life a ransom for many."

Jesus demonstrated servitude in the act of washing the disciples feet