Unless I wash you, you won't belong to me - John 13:8
Jesus servered to the point of where the Jewish people considered demeaning even to the lowliest servant: He washed their feet
Peter's protests were not going to stop him
Jesus explained he whad set an example of how they were to treat one another and us too when he had returned to his Father
God put us on the earth to server others, even if we do not know them personally
Serving is a privilege because it builds up others and gives them to chance to see God's love in action.