How to Serve Others (6 of 6) By James Boice
6. We must restore one another. Speaking the truth in love, which includes the exposure of sin and the pronouncement of forgiveness for the one who repents of it and turns to Christ, has as its object the complete restoration of the other person. In aiding in this we perform what is perhaps our greatest form of service.
Here we get closest to what Christ’s example of foot washing was all about. In His explanation of His actions to Peter we learn that Jesus chiefly had in mind cleansing from the defilement of sin followed by the restoration of the one sinning. When Jesus told Peter, “A person who has had a bath needs only to wash his feet; his whole body is clean. And you are clean, though not every one of you,” it was evident that He was not thinking about physical dirt but about sin and the way to be cleansed from it through justification and a subsequent growth in grace. He was telling Peter that He was a justified person and therefore needed only to be cleansed from the contaminating effects of sin and not from sin’s penalty.
The image is of an Oriental who would bathe completely before going to another person’s home for dinner. On the way, because he would be shod in sandals and because the streets were dirty, his feet would become contaminated. When he arrived at his friend’s home his feet would need to be washed but not his whole body. In a parallel way, those who are Christ’s are justified men and women, but they do need constant cleansing from their repeated defilement by sin in order that the fellowship they have with the Father and Son might not be broken. It was Jesus’ washing of His disciples’ feet, not their heads or entire bodies, that Jesus commanded to us by His example. If we carry this out in spiritual terms, as we must, we must seek to restore others from sin’s defilement. We must do as Paul admonishes the Galatians, “Brothers, if someone is caught in a sin, you who are spiritual should restore him gently. But watch yourself, or you also may be tempted” (Galatians 6:1).
How do we seek to restore a brother who has fallen into some sin? How do we seek to wash the feet of such a one? We are to take the Word of God and then gently, ever so gently, apply it to him, desiring that he might respond to it by the grace of God.
Notice that I said “gently.” In his commentary on these verses Harry A. Ironside points out that if we are going to wash another’s feet, we ought to be careful of the temperature of the water. You would not go to anyone and say, “Here, put your feet into this bucket of scalding water.” Nor would you ask him to place his feet in a bucket of ice water. It is just as bad to be too hot in approaching another person as it is to be too cold and formal. Stedman points out that in trying to cleanse others some Christians attempt to do without water at all. They try to dry-clean feet. They scrape them free of dirt and unfortunately sometimes take the skin with it. Instead of this, we are to approach the other in meekness and great love, realizing that we are capable of the same sin ourselves.

