If you spend any time in a sandy environment, you quickly find out that sand has a way of getting into everything. This was just a part of everyday life for the disciples. Their feet would have been filthy, walking around in sandals in that environment all the time. But Jesus doesn’t shy away from our stink. In the same way He boldly took the place of a servant and cleansed their dirty feet, He wants to come in and cleanse our souls of the dirt of this world that finds its way in as we make this journey.