This ordinance is Christ's appointed preparation for the sacramental service. While pride, variance, and strife for supremacy are cherished, the heart cannot enter into fellowship with Christ. We are not prepared to receive the communion of His body and His blood. Therefore it was that Jesus appointed the memorial of His humiliation to be first observed. CCh 300.2
As they come to this ordinance, the children of God should bring to remembrance the words of the Lord of life and glory: “Know ye what I have done to you? Ye call Me Master and Lord: and ye say well; for so I am. If I then, your Lord and Master, have washed your feet; ye also ought to wash one another's feet. For I have given you an example, that ye should do as I have done to you. Verily, verily, I say unto you, The servant is not greater than his lord; neither he that is sent greater than he that sent him. If ye know these things, happy are ye if ye do them.” John 13:12-17. CCh 300.3
There is in man a disposition to esteem himself more highly than his brother, to work for self, to seek the highest place; and often this results in evil surmisings and bitterness of spirit. The ordinance preceding the Lord's Supper is to clear away these misunderstandings, to bring man out of his selfishness, down from his stilts of self-exaltation, to the humility of heart that will lead him to serve his brother. CCh 300.4
The holy Watcher from heaven is present at this season to make it one of soul searching, of conviction of sin, and of the blessed assurance of sins forgiven. Christ in the fullness of His grace is there to change the current of the thoughts that have been running in selfish channels. The Holy Spirit quickens the sensibilities of those who follow the example of their Lord. As the Saviour's humiliation for us is remembered, thought links with thought; a chain of memories is called up, memories of God's great goodness and of the favor and tenderness of earthly friends. CCh 300.5
Whenever this ordinance is rightly celebrated, the children of God are brought into a holy relationship, to help and bless each other. They covenant that the life shall be given to unselfish ministry. And this, not only for one another. Their field of labor is as wide as their Master's was. The world is full of those who need our ministry. The poor, the helpless, the ignorant, are on every hand. Those who have communed with Christ in the upper chamber will go forth to minister as He did. CCh 301.1
Jesus, the served of all, came to be the servant of all. And because He ministered to all, He will again be served and honored by all. And those who would partake of His divine attributes, and share with Him the joy of seeing souls redeemed, must follow His example of unselfish ministry. CCh 301.2