For I have given you an example... How many follow the example of Christ? There are many who are about the Father's business in this world. Ministering in areas where some are not as bold to go. Do you wash their feet? I am not talking physically. How can we wash their feet? By prayer and supplication; lifting them up to the Lord for strength. By encouraging them in the ministry (if the ministry is of God). By sharing the Gospel with them to edify them. Can you think of other examples of service that would be equal to that of foot washing?