The Central Idea of the Text is that Jesus provided an object lesson for the disciples that demonstrated forgiveness and humble service to others.  Jesus was under great pressure, knowing He was about to suffer crucifixion (Matt. 26:37-38); yet, He kept focus and demonstrated love and humility toward the disciples.  Jesus willingly laid aside His garments and put on the garments of a slave in order to teach humility.  No one forced Jesus into service, but rather, He humbled Himself and became the servant of others (Mark 10:45; Philip. 2:3-8).  Laying aside His garments and taking the towel of a humble servant was analogous to God the Son coming into the world and taking upon Himself humanity.  The Christian learns humility by looking to Christ.  Jesus’ object lesson is a picture of forgiveness and humble service to the undeserving.  Jesus stated to His disciples, “If I then, the Lord and the Teacher, washed your feet, you also ought to wash one another’s feet” (John 13:14).  Here, the Lord instructed His disciples to forgive and humbly serve each other (cf. Eph. 4:32; Col. 3:12-13; 1 Pet. 5:5).