The New Commandment
March 10, 2026
Theological Summary
Key insights and takeaways from the text.
In John 13:31-35, Jesus delivers profound words of comfort, instruction, and divine revelation immediately following Judas's departure to betray him. The central message of this passage revolves around the glorification of God through the Son of Man's impending sacrifice and the subsequent "new command" for his disciples: to love one another as he has loved them. This passage sets the stage for Jesus's farewell discourse, emphasizing the essence of Christian identity and mission. The passage opens with Jesus declaring, "Now the Son of Man is glorified and God is glorified in him." This is a crucial theological concept, revealing that Jesus's path to glory is not through earthly triumph but through his ultimate act of self-giving love on the cross. His suffering and death, paradoxically, are the very means by which God's ultimate power, justice, and mercy are perfectly displayed. This mutual glorification underscores the profound unity within the Trinity and the divine purpose behind Christ's sacrifice. For Christians today, this means understanding that true glory and strength are often found not in worldly success or power, but in humble service and sacrificial love, mirroring Christ's example. It points to a God whose character is defined by love so profound that He would orchestrate the salvation of humanity through the seemingly ignominious death of His Son. Following this, Jesus tenderly addresses his disciples as "My children" and speaks of his imminent departure, stating they cannot yet follow him. This prepares them for his physical absence and sets the context for the urgent and weighty command that follows: "A new command I give you: Love one another. As I have loved you, so you must love one another." This is not merely a repetition of the Old Testament law to love one's neighbor; it is "new" because the standard and source of this love are now Jesus himself. His love, demonstrated in his humble service (like foot-washing, just prior to this passage) and ultimately in his sacrificial death, becomes the benchmark. This agape love is not primarily an emotion but an active, self-giving, and unconditional commitment to the well-being of others. The practical application for believers is clear and foundational to Christian life and mission. This radical, Christ-like love is to be the distinguishing mark of Jesus's followers: "By this everyone will know that you are my disciples, if you love one another." This highlights the theological concept of Christian identity in Christ and its direct link to evangelistic mission. Our love for one another within the Christian community becomes the most compelling witness to the world, demonstrating the transformative power of the Gospel. It calls for humility, forgiveness, patience, and active service towards fellow believers, fostering unity and reflecting the very character of God. In our daily lives, this means consciously choosing to serve, forgive, and uplift fellow believers, even when it is difficult, thereby pointing a watching world to the One who first loved us with such perfect and sacrificial love.
Scripture
John 13:31-35
Old Testament Connections
"Do not seek revenge or bear a grudge against anyone among your people, but love your neighbor as yourself. I am the Lord."
Leviticus 19:18 establishes the foundational Old Testament command to love one's neighbor, which Jesus reaffirms and elevates in John 13:34. Jesus' "new command" fulfills the spirit of the Old Testament law by setting his own sacrificial love as the new, higher standard for his disciples.
"This is the covenant I will make with the people of Israel after that time," declares the Lord. "I will put my law in their minds and write it on their hearts. I will be their God, and they will be my people. No longer will they teach their neighbor, or say to one another, 'Know the Lord,' because they will all know me, from the least of them to the greatest," declares the Lord. "For I will forgive their wickedness and will remember their sins no more."
Jeremiah 31:33-34 prophesies a new covenant where God's law is written on the heart, fostering an internal knowledge of God. John 13:31-35 shows this fulfilled through Jesus' new command to love one another, which becomes the defining characteristic and internalized law for his disciples under this new covenant.
A Moment of Prayer
A prayer inspired by today's topic.
Dear Lord, You gave us the new commandment to love one another, just as You loved us. Help me, Father, to truly embody this selfless love in my daily interactions, extending grace and compassion to everyone I meet. May my life be a reflection of Your love, so that others may see You through me. Strengthen me to overcome my own selfishness and truly serve others with a heart full of Your divine affection. Amen.
Historical Context
The world behind the Word.
Sermons2 Found

“The Command to Love One Another" - John 13:31-35 (3.5.23) - Dr. Jordan N. Rogers
Dr. Jordan Neal Rogers

Love Like Jesus | John 13:33-35 | Gary Hamrick
Cornerstone Chapel - Leesburg, VA