In the story of the footwashing, then, we have the most profound revelation of the heart of God apart from the crucifixion itself. We also learn more of the relation between Jesus and his disciples, the relation of the disciples with one another in humble service and the mission of the disciples to the world. These themes are similar to those of the Eucharist developed earlier (see comments on 6:52-59). The community that Jesus has been forming here takes more definite shape, revealing more clearly “the law of its being” (Bultmann 1971:479), which is humble, self-sacrificing love.
— LambethPalaceLibrary (@lampallib) March 29, 2018