“If I then, your Lord and Teacher, have washed your feet, you too ought to wash one another’s feet. For I have given you an example—you should do just as I have done for you.”
Jesus loved his disciples to the end, v. 1. Washing their feet at the Passover meal was but a foreshadowing of his impending death. While such love drew its lines specific to the Master, it calls for no less humility and sacrifice on the part of all.
What practical love are your demonstrating to others? Is there any service you balk at performing for others?