After the Passover meal on the night before His crucifixion, Jesus took a basin and a towel and washed the feet of His disciples. He did it to show them His desire that they serve one another.
In this video devotional, Christian Pastor and author Jamie Buckingham tells us that, other than the cross, nothing gives us a more dramatic picture of what God wants us to be than the towel and the basin.
Ron Allen 
Eddie Hyatt 
Michael L. Brown 
