Jesus teaches self-denial to His disciples not only with His words but also by His actions. Notice that His call to self-denial comes immediately after predicting His own sacrificial death. He is the supreme model of the self-denial to which He calls others. He even denies Himself any urge to avenge Himself or to threaten His persecutors for what they had done to Him. In Jesus' example, we see that, by committing ourselves to God who judges rightly, we deny ourselves the temptation of worldly lusts.
Martin G. Collins
Overcoming (Part 5): Self-Denial
The footwashing a commanded ceremony for Christians. It is an object lesson whose meaning we are to inculcate into our lives and practice at every opportunity! As Christ served us, so should we serve others. The apostle John writes in I John 2:6, "He who says he abides in Him ought himself also to walk just as He walked."
Richard T. Ritenbaugh
While His disciples ate the Passover meal, Jesus arose and washed the disciples' feet. Considered a very lowly responsibility in that culture, footwashing was performed by servants when visitors entered a house. By performing this act of humility, Jesus shows us how we should serve each other. He commands Christians everywhere and throughout all ages to follow His example.
Earl L. Henn (1934-1997)
Holy Days: Passover
Because of their incessant bickering about who would be the greatest in the Kingdom (Luke 22:24-27), Jesus gave the disciples an object lesson designed to show them what their real position was under Him. He tells them, "He who is greatest among you, let him be as the younger, and he who governs as he who serves" (verse 26). He shows them that they must be willing to do whatever task—even the most menial—that is necessary for the good of their brothers. This should have put them in the proper attitude for the Passover's greater purpose, Christ's sacrifice for our forgiveness and redemption.
Richard T. Ritenbaugh
This last statement by Jesus gives us a little insight into His mind. What He says can apply both to earthly relationships of masters and servants as well as to a human's relationship to Christ. We can see in the pages of the gospels that it also describes how Jesus approached His relationship with God the Father. He was always submissive to the Father in everything. Beyond this, God the Father is the greatest servant in the universe. In our behalf, He sustains everything we depend on for our very lives.
Luke probably alludes to the same statement in his account of that Passover evening:
But there was also rivalry among [the disciples], as to which of them should be considered the greatest. And He said to them, "The kings of the Gentiles exercise lordship over them, and those who exercise authority over them are called 'benefactors.' But not so among you; on the contrary, he who is greatest among you, let him be as the younger, and he who governs as he who serves. For who is greater, he who sits at the table, or he who serves? Is it not he who sits at the table? Yet I am among you as the One who serves." (Luke 22:24-27)
Christ, by His actions, made it very clear that He would not expect anything from us that He was not willing to do Himself. He, as our Governor and Elder Brother, though He should have been served by others, served them. Undoubtedly, service is the essence of godly leadership.
Bill Keesee (1935-2010)
Another Look at Footwashing
Other Forerunner Commentary entries containing John 13:15:
1 Peter 5:5