Love Like Jesus: What John 13:34-35 Really Asks
Short answer: To love like Jesus means to obey the new commandment he gave in John 13:34-35, where he says, "A new commandment I give to you, that you love one another. Just as I have loved you, you also love one another." The measure is not our feelings or the lovability of the other person; the measure is Jesus himself. He said this on the night he washed his disciples' feet and hours before the cross, so his love is defined by humble service and self-giving sacrifice. He also attached a promise: by this love, all people will know his disciples. Loving like Jesus is therefore both a command to keep and a witness to bear, not a mood we wait for or a personality trait some people happen to have.
Why Jesus Called It a New Commandment
God's people were not strangers to the command to love. Leviticus told Israel to love their neighbor as themselves, and Jesus himself named that as one of the two greatest commandments. So when he said in John 13:34, "A new commandment I give to you, that you love one another," something must have been new. It was not the duty itself but the standard. The old measure was as you love yourself. The new measure is as I have loved you. Jesus did not raise the bar slightly; he replaced the measuring stick entirely.
The timing matters. John places these words in the upper room, after the foot washing and after Judas left to betray him. Jesus knew exactly what was coming: arrest, mockery, scourging, crucifixion. He was not describing love in the abstract. He was about to show it. Within a day, the disciples would have a picture burned into memory of what love looks like when it costs everything. When he said just as I have loved you, they did not yet fully understand, but they would soon.
There is also a new community in view. Israel was a nation with borders, land, and ancestry. Jesus was forming a people drawn from every nation, held together not by blood but by love. In that setting, love becomes the family resemblance. It is what makes a scattered, diverse group recognizable as one body. The new commandment is not a fresh rule added to a list; it is the constitution of a new people, and it goes to the heart of who they are.
Notice also that it is commanded, not suggested. We often treat love as a spontaneous emotion that comes and goes beyond our control, so we excuse ourselves when it is absent. Jesus does not allow that. He commands it, which means it is a matter of the will and of obedience, not merely of feeling. Feelings can follow obedience; they cannot replace it. This is why 1 Peter 1:22 can call believers to love one another from the heart fervently, a fervent, deliberate devotion rather than a passing warmth.
How Jesus Himself Defined the Love He Commands
Jesus did more than order love; he showed what he meant by it. In John 15:12-13 he joined the command to its definition, saying, "This is my commandment, that you love one another, even as I have loved you." He immediately added that greater love has no one than this, that someone lay down his life for his friends. The disciples had watched him do exactly that in principle when he took the towel and basin. He was their teacher and Lord, and he washed their feet.
That picture is essential because we naturally bend the word love toward something comfortable. We mean by it a warm regard, kind feelings, maybe pleasant company. But the love of Jesus is cruciform, shaped like a cross. It serves without needing to be served. It moves toward the difficult person, not away. It tells the truth when silence would be easier. It stays when leaving would be simpler. If our definition of love never costs us anything, it is not yet the love Jesus commanded.
John, writing his first letter decades later, made the same point practical. In 1 John 4:7-11 he grounds love in God's own nature and action. Love is of God, he says, and God showed it not by a feeling but by sending his Son so that we might live through him. The command grows directly out of the gift. We love because he first loved, and the shape of his love becomes the shape of ours. It is a pattern we repeat, not an idea we admire.
Paul urged the same imitation in Ephesians 5:1-2, calling believers to be imitators of God as beloved children and to walk in love as Christ loved us and gave himself up for us. Notice the order: beloved children first, then imitators. We do not obey in order to become loved; we obey because we are loved. That is the difference between Christian obedience and mere moral effort. The love of Jesus is both the command we keep and the fuel that makes keeping it possible.
The Love of John 13 Is Not Sentiment but Witness
John 13:35 says, "By this everyone will know that you are my disciples, if you have love for one another." Jesus did not say the world would know by our arguments, our buildings, our programs, or our social standing, though those may have their place. He said the mark would be love. That is an astonishing claim. It means the credibility of our witness is bound up with how we treat each other inside the church, where ordinary, aggravating, imperfect people live together.
This also means that division among believers is not a minor matter of taste. When congregations split over preferences and then ignore each other in the same town, the watching world is not impressed by our doctrine; it is puzzled by our contradiction. Jesus made love the apologetic. That does not mean doctrine is unimportant or that we should paper over real differences. It means that even our disagreements must be conducted with the kind of love he showed. The way we hold the truth is part of the witness to the truth.
Peter understood this. In 1 Peter 1:22 he connects purified lives with love that is sincere and fervent, and he says it must come from the heart. Sincere means without the mask, without the performance. Fervent means it stretches, strains, and does not quit at the first offense. Such love cannot be produced by willpower alone; it flows from hearts made new by the Spirit. That is why the command to love is not simply a burden laid on us but a fruit grown in us.
And the world is watching whether we like it or not. Unbelievers may reject our claims about Jesus, but they intuitively know what love ought to look like, and they are quick to notice when it is missing. A church that forgives, serves, shares, and bears with one another quietly preaches a sermon that no one can easily dismiss. Jesus made this the ordinary, daily testimony of his people. It does not require a platform; it requires a community where his love is actually practiced.
The Enemies Clause: Love That Goes Beyond the Lovable
Christian love does not stop at the circle of people who love us back. In Matthew 5:43-48 Jesus pushes the command far past its comfortable edge, telling his hearers they have heard it said to love their neighbor and hate their enemy, and then overturning the second half. He calls his followers to love their enemies and pray for those who persecute them, so that they may be children of their Father in heaven, who sends rain on the just and the unjust alike.
That is a high standard, especially because Jesus explains why it matters. If we love only those who love us, what reward do we have? Even tax collectors and outsiders do that much. The distinguishing mark of the children of God is a love that cannot be explained by ordinary reciprocity. It is love that shows the family resemblance to a Father who is kind to the ungrateful and the evil. To love like Jesus is to love people who give us nothing in return and may even oppose us.
What does that look like in practice? It does not mean pretending that wrong is right or letting abuse continue unchecked. Jesus himself confronted sin and called out hypocrisy. It does mean refusing to return evil for evil, speaking the truth without venom, praying for those who wrong us, and being willing to do good even when it is not appreciated. Love that goes the extra mile is a sign of grace at work in us, because it is unnatural on our own and only possible when we have received the same undeserved love.
This broader command grounds the new commandment rather than competing with it. To love as Jesus loved is to love the way the Father loves, and the Father's love is indiscriminate in its kindness, patient with the undeserving, and determined to bless even the hostile. If we love one another in the church this way, we will also find it shaping how we treat those outside. The private practice of love among believers becomes the public witness of the gospel to the world.
Some faithful Christians differ on how far this enemy-love should shape questions of justice, self-defense, and public life. Scripture is clear that we are to bless those who curse us and never to repay evil with evil, and it is equally clear that God cares about justice and the innocent. How those two truths work out in specific political situations is a matter where sincere believers disagree. What is not negotiable is the command to love, pray for, and seek the good of even those who oppose us.
Where Does This Love Come From?
If we read these commands without the rest of Scripture, we might conclude that Jesus set an impossible bar and simply expects us to try harder. That is not the whole picture. The new commandment flows out of a heart already transformed. 1 John 4:7 says, "Beloved, let's love one another, for love is of God; and everyone who loves has been born of God, and knows God." Love is not first a duty we perform but a life we receive from the God who is love.
This is why the gospel comes before the command. Jesus did not tell his disciples to love one another as a condition for his affection; he was hours from proving how much he loved them. They had argued about who was greatest and one would deny him three times, yet he loved them all. The command to love rests on the prior reality of being loved. We are secure children before we are commanded children. Out of that security, obedience becomes a grateful response rather than a fearful attempt to earn anything.
The Spirit makes that love actual in us, producing it as fruit rather than demanding it as a wage. That does not make effort unnecessary; a farmer tends the field but does not manufacture the seed's growth. We put ourselves in the places where love grows: in prayer, in the Word, in the community of believers, in the habit of forgiving and serving. Small, repeated acts of obedience become a character, and that character becomes a witness that no argument can easily overturn.
So when you fail, and you will, the answer is not to scrape yourself off the floor and resolve to love better under your own power. It is to return to Christ, remember what he has done, and ask the Spirit to form in you a heart that looks more like his. This is lifelong work. No one masters it in a season. But the direction is clear, and the strength is provided. The one who gave the command also gives the grace to grow into it.
What This Is Not: Avoid Two Common Distortions
There are two easy ways to slip past these verses. The first is sentimentality. We assume that because we feel affection for our friends, we have obeyed. But the love Jesus commanded was shown in foot washing, in teaching hard truths, and in the cross. It included rebuke and warning where needed. Sentiment avoids conflict and calls it love, but often it is simply the fear of discomfort. Real love cares too much about the other person to leave them in error, and it must be anchored in truth, never an excuse for avoiding it.
The second distortion is tribal love. We love the people like us, in our group, of our politics, who make us comfortable, and we call it church love. But Jesus said the measure was his love for his disciples while they were still weak, slow to understand, and about to abandon him. If our love stops at the boundaries of our own circle, we have not yet loved as he loved. The very people hardest to love are usually the point of the command.
A third, subtler slip is to turn love into a vague niceness that never says anything difficult. But the one who loved us also told us the truth about ourselves and called us to repentance. Love is not the opposite of honesty; it is the context in which honesty can be heard. Truth without love can be cruel, and love without truth can be weak. Jesus held both together, and so must we, always with the disposition of those who know their own need of mercy.
Finally, do not make the mistake of waiting until you feel loving to act lovingly. Feelings are real and should not be despised, but the command is on the will. Take one concrete step today: speak a kind word to someone who irritates you, serve someone who cannot repay, forgive someone who has not apologized. Doing so is not hypocrisy; it is obedience, and God has a way of growing even the feelings to match the actions.
Keep the Passage in Its Frame
These verses sit in the Farewell Discourse of John's Gospel, spoken on the night before the cross. They are not a general maxim about niceness; they are the last instructions of a man who was about to lay down his life for his friends. That setting gives the command its weight. The disciples would soon scatter, and one would deny him. Yet he spoke these words to them anyway, which shows that his love and his command were offered to weak and failing people, not to the already strong.
It also matters that the primary object is one another, a phrase that runs against our instinct to love in general while avoiding the particular people God has placed around us. The love of John 13 is lived inside a real community, with real friction, real history, and real failings. That is where it is tested and where it becomes visible. A love that only exists in the abstract is not the love Jesus commanded.
Notice also that the disciples were told to love just as Jesus loved, and he loved them while their understanding was incomplete. They did not fully grasp what was happening. We often delay obedience until we feel we understand everything, but the command to love and the call to serve him are meant to be followed even in the cloud, trusting that he knows what he is doing and that he goes before us.
Finally, the love Jesus commands is inseparable from the gospel. It is the fruit of having been loved, not the price of earning love. Any attempt to obey the command while forgetting the cross will result in either pride or despair. Keeping the gospel at the center keeps the command in its proper frame, and it keeps us humble as we pursue it, knowing we are loved despite our failures and empowered to love even when it is hard.
Biblical fidelity check
What these passages clearly establish is a command to relational love that is measured by the character of Jesus himself, a command with a purpose in witness, and a basis in the prior love of God ("we love, because he first loved us", 1 John 4:19). John 13:34-35 does not establish that love is merely a feeling, nor that obedience to the command earns salvation. It also does not establish that the command is optional or that it is limited to those we find pleasant. The text is short, plain, and demanding: we are to love one another as he has loved us, and by that love all people will know we are his disciples.
A common misreading is to treat John 13:34-35 as defining love as niceness, sentiment, or broad tolerance, and to use it to silence every correction, boundary, or hard word. That misreading is wrong because the same Jesus who washed feet also taught hard things, warned of judgment, and told his disciples to obey everything he commanded. The command is not a call to affirm whatever makes someone comfortable; it is a call to reflect the self-giving, truth-telling love of Christ. Love without truth is not love, and truth without love is not Christ's way. We are to speak the truth in love, and to love even when the truth is hard to hear.
Other passages that speak to John 13:34-35
Several related studies help fill out this theme. In 1 John 3 Bible Study: Love in Action and Truth, John shows that love is not a feeling but a deed, and that it must be shown in truth rather than words alone. The study 1 John 4:8 Meaning: God Is Love explores how God's own nature defines what love is and grounds the command to love one another. For a look at the call that precedes following Jesus and shapes how we love, see Jesus and the Gospels Season 1 Episode 4 Bible Study Guide: Peter, Calling, and Following Jesus. Finally, Ephesians Bible Study: Seeing Jesus in Ephesians traces how Paul grounds Christian love and unity in the work of Christ, which is the very pattern John 13:34-35 commands us to follow.
Frequently asked questions
Is the new commandment in John 13:34-35 actually different from the Old Testament command to love your neighbor?
Yes, in its measure rather than its basic duty. The Old Testament commanded love for neighbor as oneself, and Jesus affirmed that command. The new element is the standard: love one another just as I have loved you. That shifts the measure from our self-love to Christ's self-giving, cruciform love, demonstrated in foot washing and the cross. It is not a brand-new moral principle but a new pattern and motive, made possible by the Spirit and grounded in the gospel.
Does loving like Jesus mean I can never confront someone or say a hard thing?
No. Jesus himself confronted sin, warned of judgment, and corrected his disciples, all while loving them. The command is not a call to avoid all conflict but to conduct it with the humility and self-giving pattern of Christ. That means speaking truth without venom, seeking the other person's good rather than victory, being patient, and being willing to be wrong. Love without truth is not Christlike, and truth without love is not either.
How can I love people I do not naturally like or who have hurt me?
Begin by remembering how Christ loved you when you were still unlovely and undeserving, and ask the Spirit to produce love in you rather than relying on your own feelings. Then take concrete, small steps of obedience: pray for the person, speak kindly, serve without expecting anything back, and release bitterness rather than rehearse the injury. Love is a command on the will before it is a feeling, and God often grows the feeling as you obey. Faithful Christians may differ on practical boundaries with those who continue to harm, but all are called to forgive and to bless.
