This passage of our study on John covers 13:31-35
13:31 When he had gone out, Jesus said, “Now is the Son of Man glorified, and God is glorified in him.
First, its probably worth nothing that Jesus says, “now”, and that this seems to give us a demarcation between Judas’ presence among them, and this time afterwards when He would give His last instructions and teaching to His disciples. It is often thought that from verse 31 onward the ‘farewell discourses’ of Christ begin since Judas has now finally left, and only His chosen ones are left.
And as we get into the meat of the text, we see that Jesus is pointing toward an impending event – one that is imminent. R.C. Sproul’s study notes point us to Pauline theology which hangs so much on the shame that Christ was about to suffer in just a few hours from now, and the contrast Sproul notes is how John sees this as an hour of shame, yes, but mostly of glory. Jesus saw His imminent death as a source for His greatest glorification. As John MacArthur writes, “His entire ministry pointed to the cross (Mark 10:45), making it the glorious climax of the life He lived perfectly in keeping with His Father’s will.”
All of this is simply hard to imagine logically. But J.C. Ryle helps frame the problematic contrast between the way we think of “glory” typically, and the way that Christ and the Father had in mind:
This was a dark and mysterious saying, and we may well believe that the eleven did not understand it. And no wonder! In all the agony of the death on the cross, in all the ignominy and humiliation which they saw afar off, or heard of next day, in hanging naked for six hours between two thieves, – in all this there was no appearance of glory! On the contrary, it was an event calculated to fill the minds of the Apostles with shame, disappointment, and dismay. And yet our lord’s saying was true.
The idea that the chosen one, the Christ of God would be glorified was not an unfamiliar one, for as Isaiah said:
And he said to me, “You are my servant, Israel, in whom I will be glorified (Isaiah 49:3).
Yet at the same time we see Jesus use the name “Son of Man” to describe himself. And so we see that there are two themes colliding that the Jewish audience of the day could not have seen coming together: the Christ will be a man who will bring glory to Him own name, who will usher in a glorious kingdom, but will do so by suffering in humiliation and agony. More than just a martyr, Jesus was actually accomplishing something for His people – freedom and eternal life.
In light of this, I really love Carson’s comments on the nature of Christ’s glorification:
Even in the Prologue, the glorification of the incarnate Word occurs not in a spectacular display of blinding light but in the matrix of human existence (1:14). Now, bringing to a climax a theme developed throughout this Gospel, the Evangelist makes it clear that the supreme moment of divine self-disclosure, the greatest moment of displayed glory, was in the shame of the cross. That is the primary reason why the title Son of Man is employed here.
Pastor John MacArthur says that Christ was glorified in three ways by the cross: “by satisfying the demands of God’s justice for all who would believe in Him”, by destroying “the power of sin”, and by destroying “the power of Satan, ending the reign of terror of ‘him who had the power of death.’”
The Father Receives Glory as well
But not only did Jesus receive glory from the cross, but as He says, “God is glorified in him.” This means that the Father would also receive glory in the cross-work of Christ. I see this happening in primarily two ways: In the righteous obedience and character of Christ, and in the knowledge of what Jesus was accomplishing for those whom He loved.
You see, God’s character was put on full display as Christ showed that God was holy, faithful, and loved His people. His law had consequences, and yet He was willing to pay the price for our breaking of His law. I hear recently that it’s a habit of Christians to talk as if we need to be guilty for the death of Jesus – that He died for us, and that this deep sense of shame pervades them for their sin. Well this is only a half-correct way to think about it. Yes we should feel shame for our sins, but Christ did what He did not out of compunction, and not out of duty. And as Pastor Tony Romano was so keen to remind us recently, God did what He did in sending His Son not out of some cosmic law that says He has to behave this way, but because He finds pleasure in doing so. God loves to save sinners, and when His Son hung on that tree it magnified who He is! It screams for all the world to see that God is love; and it shouts from the mountaintops that He is just and righteous and holy. For He is God, and there is none like Him.
We often have a difficult time at first glance with some of these ideas. For what has “glory” to do with something so painful and horrific and hanging from a tree all bloody and bruised? What God does is expand our way of thinking. He is offering us a look at Himself. He is inviting us to behold His character, His majesty there at the cross. The cross confounds our fleshly sensibilities and offers to us another paradigm of thinking: heavenly thinking.
I imagine that for the disciples it would have been difficult to comprehend how these two concepts (glory and shame) fit together apart from the help of the Spirit (which would come later). We live on this side of the cross, and on this side of the cross we have the privilege of the Spirit’s abiding work within us. This work of His is helping change our thinking to be more like Christ’s thinking (1 Cor. 2:16).”
The same thing eventually happened with the disciples, you know. The suspended disbelief of this group of me will soon turn to faith in action, empowered by the Holy Spirit, that would prove to be of such a deep nature that most everyone in that room would suffer and die for their Lord many years later.
13:32 If God is glorified in him, God will also glorify him in himself, and glorify him at once
The Logical Progression of Glorious Events
Jesus also saw that not only would the Father be glorified, and not only would He be glorified by His actions on Earth, but that soon (“at once”) He would join His Father in Heaven once again and enjoy the glory He had with Him from the beginning. And so this comment “will also glorify him in himself” is an anticipation of His glorification. Jesus trusted and knew that His death would result in ultimate victory. Jesus was not a fatalist; He did not march to death with no hope for future life. And so we too can face physical death knowing that those chains will never hold us back from the bosom of the Father.
This statement from Jesus therefore shows us that He was looking beyond the cross toward the joy that awaited Him:
Looking to Jesus, the founder and perfecter of our faith, who for the joy that was set before him endured the cross, despising the shame, and is seated at the right hand of the throne of God. (Hebrews 12:2 ESV)
The way D.A. Carson explains it may be helpful:
Instead of focusing on the glorification of the Son of Man and the correlative glorification of the Father in the Son’s voluntary sacrifice, one may reverse the order. If God is glorified in the Son, it is no less true to say that God will glorify the Son in himself…the entire clause has much the same force as 17:5. Christ’s glorified humanity is taken up to have fellowship with the Father…in the eternal presence and essence of his heavenly Father, partly because by this event he re-enters the glory he had with the Gather before the Word became incarnate (1:14), before the world began (17:5). The entire event displays the saving sovereignty of God, God’s dawning kingdom.
13:33 Little children, yet a little while I am with you. You will seek me, and just as I said to the Jews, so now I also say to you, ‘Where I am going you cannot come.’
“Little children” is a beautiful saying of Christ, and (as Ryle notes) is the only time Jesus referred to them in this way. It reminds us of our adoption into the family of Christ. In J.I. Packer’s classic book ‘Knowing God’ he devotes an entire chapter on the subject of our adoption. Packer says that, “Our first point about adoption is that it is the highest privilege that the gospel offers: higher even than justification…Adoption is higher, because of the richer relationship with God that it involves” (pg. 206-207).
That Jesus would offer the disciples this title after just speaking of His impending cross-work seems to me a special and wonderful revelation; a small peak into the blessings to come.
13:34-35 A new commandment I give to you, that you love one another: just as I have loved you, you also are to love one another.  By this all people will know that you are my disciples, if you have love for one another.”
A few introductory thoughts to this important passage. First, this “new commandment” is not new in the sense that God had not called His people to love one another in the OT (Lev. 19:18), but rather that this will be a new covenant. In the OT God’s people were never able to keep the commandments. Jesus is saying that this is an entirely new paradigm, a new covenant enacted on better promises (Heb. 8:6-13). He is going to change not simply the way (or what) we obey, but the fact that we will be able to obey, and will actually desire to obey, and that when we fail we will not need to make sacrifices for our sin – for He is our sacrifice.
Secondly, by issuing the command to love, He is anticipating the coming of the Spirit, which will enable them to actually keep the covenant – in other words, He’s making new creations that will be covenant keepers rather than covenant breakers.
Lastly, this obedience will be so radical (love for enemies etc.) that it could only come from God – it has to be supernaturally motivated. The people called by the name of Christ (“Christians”) will behave in such a way that marks them as something completely “other” (“called out” and “holy”). People will ask, “Why do these people march to their deaths, love their enemies, and speak kindness and love in the face of hate, persecution and scorn?” There will be only one answer: They are Christians.
Not “New”, Yet “New”
This “new command” is not a new “rule” but rather a new covenant, a new way that God is dealing with His children. As far back as the time of Moses we read that the Israelites were called to “love your neighbor as yourself (Leviticus 19:18).” Yet even the new covenant Jesus is ushering in isn’t something that ought to be totally foreign to these disciples sitting around the room that evening with Jesus. For we read in several places that this new covenant was going to come one day – a brand new covenant with better promises, namely eternal life and righteousness earned by Christ plus sanctification worked out by the power of God’s own Spirit.
Look, for instance at what both Ezekiel and Jeremiah had to say about this great impending day:
“Therefore say to the house of Israel, Thus says the Lord GOD: It is not for your sake, O house of Israel, that I am about to act, but for the sake of my holy name, which you have profaned among the nations to which you came.  And I will vindicate the holiness of my great name, which has been profaned among the nations, and which you have profaned among them. And the nations will know that I am the LORD, declares the Lord GOD, when through you I vindicate my holiness before their eyes.  I will take you from the nations and gather you from all the countries and bring you into your own land.  I will sprinkle clean water on you, and you shall be clean from all your uncleannesses, and from all your idols I will cleanse you.  And I will give you a new heart, and a new spirit I will put within you. And I will remove the heart of stone from your flesh and give you a heart of flesh.  And I will put my Spirit within you, and cause you to walk in my statutes and be careful to obey my rules.  You shall dwell in the land that I gave to your fathers, and you shall be my people, and I will be your God. (Ezekiel 36:22-28)
So I prophesied as he commanded me, and the breath came into them, and they lived and stood on their feet, an exceedingly great army.  Then he said to me, “Son of man, these bones are the whole house of Israel. Behold, they say, ‘Our bones are dried up, and our hope is lost; we are indeed cut off.’  Therefore prophesy, and say to them, Thus says the Lord GOD: Behold, I will open your graves and raise you from your graves, O my people. And I will bring you into the land of Israel.  And you shall know that I am the LORD, when I open your graves, and raise you from your graves, O my people.  And I will put my Spirit within you, and you shall live, and I will place you in your own land. Then you shall know that I am the LORD; I have spoken, and I will do it, declares the LORD.” (Ezekiel 37:10-14)
“Behold, the days are coming, declares the LORD, when I will make a new covenant with the house of Israel and the house of Judah,  not like the covenant that I made with their fathers on the day when I took them by the hand to bring them out of the land of Egypt, my covenant that they broke, though I was their husband, declares the LORD.  For this is the covenant that I will make with the house of Israel after those days, declares the LORD: I will put my law within them, and I will write it on their hearts. And I will be their God, and they shall be my people.  And no longer shall each one teach his neighbor and each his brother, saying, ‘Know the LORD,’ for they shall all know me, from the least of them to the greatest, declares the LORD. For I will forgive their iniquity, and I will remember their sin no more.” (Jeremiah 31:31-34)
This leads us to the next logical step, which is that in giving us His Spirit, and issuing a new covenant with His people, He has a goal in mind. He will shortly break the power of death and sin by His atoning work on the cross, but He hasn’t stopped there. God not only sent His only Son to die in our places, and to give us His own righteousness (2 Cor. 5:21 – double imputation), but He wants to have an intimate relationship with His people. He has promised to dwell among us. How is this going to happen? By sending His Spirit to live within us.
The consequence of this is that He is transforming us from covenant breakers into covenant keepers. Listen to what Paul says:
You yourselves are our letter of recommendation, written on our hearts, to be known and read by all.  And you show that you are a letter from Christ delivered by us, written not with ink but with the Spirit of the living God, not on tablets of stone but on tablets of human hearts. Such is the confidence that we have through Christ toward God.  Not that we are sufficient in ourselves to claim anything as coming from us, but our sufficiency is from God,  who has made us sufficient to be ministers of a new covenant, not of the letter but of the Spirit. For the letter kills, but the Spirit gives life. (2 Corinthians 3:2-6)
Baptist scholar Stephen Wellum outlines the importance of Christ’s obedience in reconciling us to God in the context of the inauguration of this command and the New Covenant, “…this is precisely the problem: God remains faithful to his promises, but we do not. It is only if God himself provides an obedient son – his Son – that the covenant relationship will be what it was intended to be from the beginning.”
What is needed is such heart transformation tied to the forgiveness of our sin, literally being born of God’s Spirit, so that human being will fulfill the purpose of their creation, namely, obediently living in relation to their covenant Lord and to each other (KTC, pg. 629)
In the New Testament, the Spirit is presented as the agent who not only gives us life but also enables us to follow God’s decrees and keep God’s laws, thus making us covenant keepers and not breakers (KTC, pg. 648).
Previously we were unable to keep the commands of God, yet we are told by Paul that they were a schoolmaster to bring us to Christ (Galatians 3:24). This new command will be possible because the law will be written on our hearts (Jer. 31:33). This is the great fulfilling of the promise of a time when God would dwell within us and help us to obey. What we could not do in the flesh, God has done for us in the person and work of Jesus Christ (Romans 8:3).
The Coming of the Spirit
It is important to understand that this commandment comes from Christ by was of introducing the rest of what He is going to say to the disciples. The remainder of His conversation (and prayer) in chapters 14-17 is saturated by the promise that when He leaves He will send the Spirit. It is only because of this promised coming of the Spirit that this command, this new covenant, can be taken with joy and not complete consternation and (if they were being honest with themselves) the anticipation of utter failure.
This “new commandment” is the great “royal law” (James 2:8) which Christ has given us, a law which we could not keep if it were not for the indwelling of the Holy Spirit. There is more going on here than we might realize, because as I’ve labored to show, Jesus is saying that he is going to transform us from covenant breakers to covenant keepers, with the goal that we might enter into a relationship with Him, and fulfill the reason for our creation in the first place – what was originally meant for us in the garden, and has been won for us by the work of the ‘Last Adam’, the Lord Jesus Christ (Romans 5).
The Mark of a Christian
Jesus’ words signal the announcement of a new covenant, a better covenant enacted on better promises (Heb. 8:6), and a people whose actions of love will set them apart as a clear distinction from all others in this world.
Now, this is why Jesus says that, “By this all people will know that you are my disciples, if you have love for one another.” This isn’t because of our own wisdom or knowledge, but because the Holy Spirit will be so markedly making a difference in our lives that we will act differently than all other people. It is both a stunning pronouncement on the evil of humanity, and the amazing promise of God’s work within us that “love” for others will be the most pronounced indicator of our inclusion in His heavenly family.
Scripture tells us that God’s people are a holy nation, not geographically, but spiritually (Gal. 6:16). We are a called people, called out of the world (ekklesia), called to be holy, live a holy life (1 Peter 1:15, 2 Tim. 1:19), and called to love each other (Matt. 22:38-40). This love is a sign of the working of the Spirit.
This is what Frances Schaeffer called ‘The Mark of a Christian’ (Sproul & MacArthur both cite Schaeffer in this way) and it is not simply an emotional reaction to His goodness, it is much more. It is an outpouring of His Spirit’s work within us. It controls us. It motivates us to action. And it is these actions that justify outwardly our identification as His children. As John Stott says, “Christian love is not the victim of our emotions but the servant of our will.” And this “will” has been changed by Him from a will bent on sin and resulting in death, to a will inclined toward the things of God.
One need only look to church history to know that the love which Christ has given His children has driven them to do and say things they never would have otherwise. Peter, the blustering big-talking fisherman became a man who could speak before councils and kings. He was transformed from a cowardly traitor into a bold proclaimer of the Gospel, and eventual martyr.
Only a supernatural kind of love could possibly affect this kind of change – church history is littered with case after case of this testimony. From Peter and Paul and James, to Ignatius, Polycarp and Justin. Time after time men and women gladly marched to death rather than surrender their affiliation and love for Jesus.
Lastly, but certainly not “least”, it is worth noting that if we are truly filled with the Spirit, we will know we’re never going to be lost. He will preserve us until His return, or our death. What a wonderful assurance! If we are filled with His Spirit, then surely He has adopted us into His family and ushered us into His kingdom.
John tells us in his first epistle, “We know that we have passed out of death into life, because we love the brethren” (1 John 3:14 – also 1 John 2:29, and 3:7 tell us this truth). This love is a result of the Spirit’s work within us, and the Spirit is given to us when we are born again (John 3).
And as Wellum remarks, “In this age, Christ sends the Spirit to all believers and the Spirit becomes the previous seal, down payment, and guarantee of the promised inheritance of the last day.” The indwelling presence of the Spirit the guarantee of our inheritance (Eph. 1:14; 2 Cor. 5:5), and the proof that one day Christ will come back and consummate the kingdom He inaugurated 2000 years ago.