Jesus established footwashing as a religious ceremony—When they assembled to partake of the Lord's Supper, the ordinance of feet-washing was to be established as a religious ceremony.—The Review and Herald, June 21, 1898. PaM 170.2
Footwashing teaches the humility of Christ and makes participants’ hearts tender toward one another—These ordinances are regarded too much as a form, and not as a sacred thing to call to mind the Lord Jesus. Christ ordained them, and delegated His power to His ministers, who have the treasure in earthen vessels. They are to superintend these special appointments of the One who established them to continue to the close of time. It is on these, His own appointments, that He meets with and energizes His people by His personal presence. Notwithstanding that there may be hearts and hands that are unsanctified who will administer the ordinance, still Jesus is in the midst of His people to work on human hearts. All who keep before them, in the act of feet-washing, the humiliation of Christ, all who will keep their hearts humble, and keep in view the true tabernacle and service, which the Lord pitched and not man, will never fail to derive benefit from every discourse given, and spiritual strength from every communion. These ordinances are established for a purpose. Christ's followers are to bear in mind the example of Christ in His humility. This ordinance is to encourage humility, but it should never be termed humiliating, in the sense of being degrading to humanity. It is to make tender our hearts toward one another.—The Review and Herald, May 31, 1898. PaM 170.3
Footwashing is meant to clear away the assumption that one person is higher than another—The object of this service is to call to mind the humility of our Lord, and the lessons He has given in washing the feet of His disciples. There is in man a disposition to esteem himself more highly than his brother, to work for himself, to serve himself, to seek the highest place; and often evil-surmisings and bitterness of spirit spring up over mere trifles. This 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 spirit that will lead him to wash his brother's feet. It is not in God's plan that this should be deferred because some are considered unworthy to engage in it. The Lord washed the feet of Judas. He did not refuse him a place at the table, although He knew that he would leave that table to act his part in the betrayal of his Lord. It is not possible for human beings to tell who is worthy, and who is not. They can not read the secrets of the soul. It is not for them to say, I will not attend the ordinance if such a one is present to act a part. Nor has God left it to man to say who shall present themselves on these occasions.—The Review and Herald, May 31, 1898. PaM 170.4
Footwashing should be introduced carefully to previously uninformed people—Duties are laid down in God's Word, the performance of which will keep the people of God humble and separate from the world, and from backsliding, like the nominal churches. The washing of feet and partaking of the Lord's supper should be more frequently practiced. Jesus set us the example, and told us to do as He had done. I saw that His example should be as exactly followed as possible; yet brethren and sisters have not always moved as judiciously as they should in washing feet, and confusion has been caused. It should be introduced into new places with carefulness and wisdom, especially where the people are not informed relative to the example and teachings of our Lord on this point, and where they have prejudice against it. Many honest souls, through the influence of former teachers in whom they had confidence, are much prejudiced against this plain duty, and the subject should be introduced to them in a proper time and manner.—Early Writings, 116. PaM 171.1