John 13:7-12

Verse 7. Thou knowest not now. Though he saw the action of Jesus, yet he did not fully understand the design of it. It was a symbolical action, inculcating a lesson of humility, and intended to teach it to them in such a manner that it would be impossible for them ever to forget it. Had he simply commanded them to be humble, it would have been far less forcible and impressive than when they saw him actually performing the office of a servant.

Shalt know hereafter. Jesus at that time partially explained it (Jn 13:14,15); but he was teaching them by this expressive act a lesson which they would continue to learn all their lives. Every day they would see more and more the necessity of humility and of kindness to each other, and would see that they were the servants of Christ and of the church, and ought not to aspire to honours and offices, but to be willing to perform the humblest service to benefit the world. And we may remark here that God often does things which we do not fully understand now, but which we may hereafter. He often afflicts us; he disappoints us; he frustrates our plans. Why it is we do not know now, but we yet shall learn that it was for our good, and designed to teach us some important lesson of humility and piety. So he will, in heaven, scatter all doubts, remove all difficulties, and show us the reason of the whole of his mysterious dealings in his leading us in the way to our future rest. We ought also, in view of this, to submit ourselves to him; to hush every murmur, and to believe that he does all things well. It is one evidence of piety when we are willing to receive affliction at the hand of God, the reason of which we cannot see, content with the belief that we may see it hereafter; or, even if we never do, still having so much confidence in God as to believe that WHAT HE DOES IS RIGHT.
Verse 8. Thou shalt never wash my feet. This was a decided and firm expression of his reverence for his Mater, and yet it was improper. Jesus had just declared that it had a meaning, and that he ought to submit to it. We should yield to all the plain and positive requirements of God, even if we cannot now see how obedience would promote his glory.

If I wash thee not. This had immediate reference to the act of washing his feet; and it denotes that if Peter had not so much confidence in him as to believe that an act which he performed was proper, though he could not see its propriety--if he was not willing to submit his will to that of Christ and implicitly obey him, he had no evidence of piety. As Christ, however, was accustomed to pass from temporal and sensible objects to those which were spiritual, and to draw instruction from whatever was before him, some have supposed that he here took occasion to state to Peter that if his soul was not made pure by him he could not be his follower. Washing is often thus put as an emblem of moral purification, 1Cor 6:11, Tit 3:5, 6. This is the meaning, also, of baptism. If this was the sense in which Jesus used these words, it denotes that unless Christ should purify Peter, he could have no evidence that he was his disciple. "Unless by my doctrine and spirit I shall purify you, and remove your pride (Mt 26:33), your want of constant watchfulness (Mt 26:40), your anger (Mt 26:51), your timidity and fear (Mt 26:70,74), you can have no part in me" (Grotius).

Hast no part with me. Nothing in common with me. No evidence of possessing my spirit, of being interested in my work, and no participation in my glory:

(h) "If I wash thee not" 1Cor 6:11, Eph 5:26, Tit 3:5
Verse 9. Not my feet only, &c. Peter, with characteristic readiness and ardour, saw now that everything depended on this. His whole salvation, the entire question of his attachment to his Master, was involved. If to refuse to have his feet washed was to be regarded as evidence that he had no part with Jesus, he was not only willing, but desirous that it should be done; not only anxious that his feet should be cleansed, but his hands and his head--that is, that he should be cleansed entirely, thoroughly. Perhaps he saw the spiritual meaning of the Saviour, and expressed his ardent wish that his whole soul might be made pure by the work of Christ. A true Christian is desirous of being cleansed from all sin. He has no reserve. He wishes not merely that one evil propensity should be removed, but all; that every thought should be brought into captivity to the obedience of Christ (2Cor 10:5); and that his whole body, soul, and spirit should be sanctified wholly and be preserved blameless unto the coming of the Lord Jesus Christ, 1Thes 5:23. His intellect, his will, his affections, his fancy, memory, judgment, he desires should be all brought under the influence of the gospel, and every power of the body and mind be consecrated unto God. Verse 10. He that is washed. This is a difficult passage, and interpreters have been divided about its meaning. Some have supposed that it was customary to bathe before eating the paschal supper, and that the apostles did it; Jesus having said, "he that hath bathed his body is clean except in regard to his feet--to the dirt contracted in returning from the bath, and that there was need only that the feet should be washed in order to prepare them properly to receive the supper." They suppose, also, that the lesson which Jesus meant to teach was that they were really pure (Jn 15:3); that they were qualified to partake of the ordinances of religion, and needed only to be purified from occasional blemishes and impurities (Grotius). Others say that there is not evidence that the Jews bathed before partaking of the paschal supper, but that reference is made to the custom of washing their hands and their face. It is known that this was practised. Mt 15:2. Mk 7:3. Mk 7:4. Peter had requested him to wash his hands and his head. Jesus told him that as that had been done, it was unnecessary to repeat it; but to wash the feet was an act of hospitality, the office of a servant, and that all that was needed now was for him to show this condescension and humility. Probably reference is had here to internal purity, as Jesus was fond of drawing illustrations from every quarter to teach them spiritual doctrine; as if he had said, "You are clean by my word and ministry Jn 15:3; you are my followers, and are prepared for the scene before you. But one thing remains. And as, when we come to this rite, having washed, there remains no need of washing except to wash the feet, so there is now nothing remaining but for me to show you an example that you will always remember, and that shall complete my public instructions to you."

Is clean. This word may apply to the body or the soul.

Every whit. Altogether, wholly.

Ye are clean. Here the word has doubtless reference to the mind and heart.

But not all. You are not all my true followers, and fitted for the ordinance before us.

(i) "For he knew" Jn 6:64
Verse 11. Who should betray him. Greek, "He knew him who was about to betray him."

(i) "For, he knew" Jn 6:64
Verse 12. Know ye what, &c. Do you know the meaning or design of what I have done unto you?
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