To be a servant, your life must belong to Jesus. To be a servant, you must give up your desires. Service means moving beyond self to embrace the Lordship of Christ. Do not be content with merely making Jesus your savior, make Him your Lord.
A new command I give you: Love one another. As I have loved you, so you must love one another. By this all men will know that you are my disciples, if you love one another.
– John 13:34-35