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John 17:20-23
He expands the prayer to later believers, asking for visible oneness shaped by divine unity so the world recognizes his sending.
Meaning in context
He expands the prayer to later believers, asking for visible oneness shaped by divine unity so the world recognizes his sending.
Section 5 of 6
Prayer for future believers' oneness
He expands the prayer to later believers, asking for visible oneness shaped by divine unity so the world recognizes his sending.
Movement
From signs to believing life
Artifact
Witness to the Word made flesh
Biblical Timeline
Jesus' Ministry
John context: AD 29 - AD 33
Biblical Timeline
Jesus' Ministry
John context
Jesus' Ministry / AD 29 - AD 33
John context is set in Jesus' ministry, where Jesus' public ministry, teaching, signs, death, and resurrection.
Scripture Text
Thesis
He expands the prayer to later believers, asking for visible oneness shaped by divine unity so the world recognizes his sending.
Verse by Verse
Future believers included Jesus makes clear he is not praying only for the disciples present with him. He also prays for those who will later believe in him because the disciples speak and pass on their message.
The request for oneness and its public aim He asks that they “may all be” one, and he frames this unity by comparing it to how the Father is “in” the Son and the Son is “in” the Father. He also asks that they may be “one in us,” linking their unity to shared participation in the Father–Son relationship. The stated result is that “the world” may believe the Father sent him.
Glory given to support unity Jesus says he has given to them the glory the Father has given him. He repeats the purpose: that they may be one, in a way compared to the Father and Son being one.
Literary Context
These verses sit within Jesus’ long prayer near the end of the farewell conversation on the night before his arrest (John 13–17). Earlier in the prayer Jesus speaks about what he has finished, asks that the Father would honor him, and prays particularly for the disciples who are with him (John 17:1–19). Here the focus widens to include later believers who will come to belief through the disciples’ word. The repeated purpose statements about what “the world” will believe or know tie unity among believers to the public meaning of Jesus’ mission in the story’s unfolding.
Historical Context
The scene is set in late Second Temple Judaism under Roman rule, when public identity and group belonging were visible and contested. A community gathered around Jesus would be noticed within a landscape of synagogues, teachers, and competing claims about authority. In the Gospel’s later audience setting, believers likely faced social pressure and suspicion, and internal cohesion mattered for survival and credibility. Speaking of “world” and “sent” reflects a setting where messages traveled through witnesses, and communities were judged by their shared life as much as by their spoken claims.
Theological Significance
Jesus’ prayer expands beyond the first disciples to include later people who will come to believe through the disciples’ message (). The central request is repeated: that all these believers “may be one.” This oneness is not described as a private feeling but as a shared life shaped by the Father–Son relationship (“you in me, and I in you … one in us … I in them”).
Questions
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Indwelling language, completed unity, and recognition He restates the relational pattern: the Son “in them” and the Father “in” the Son. The goal is that they may be brought to complete unity. Then he gives a second public result: the world may know the Father sent him and loved his followers, in a way compared to the Father’s love for the Son.
The passage also ties unity to witness. Twice Jesus names a public outcome: the “world” will come to believe or know that the Father sent the Son, and that the Father loves Jesus’ followers in a way compared to his love for the Son. Jesus also says he has given believers the “glory” the Father gave him, and he connects that gift to their oneness.
What “one” means. Some read “one” mainly as relational unity: shared love, loyalty, and cooperative mission that can exist across distinct groups. Others think Jesus is asking for a deeper kind of unity that is more like a single shared spiritual life, because the model is the Father and the Son being “in” each other.
What “glory” given to believers refers to. Some take “glory” as the honor and revealed life of God shown in Jesus, now shared with believers (especially through Jesus’ saving work and the Spirit). Others read it more concretely as participation in Jesus’ mission and identity as God’s sent one, which binds believers together and makes their unity visible.
What “the world” points to. Some hear “world” as humanity broadly—outsiders in general who observe the community. Others hear it more narrowly as those currently resistant to Jesus in the story, whose response becomes a test case for what this unity communicates.
Why the disagreement exists The key terms are relational and metaphor-rich (“in,” “one,” “glory,” “world”) and the passage does not spell out the mechanics. Jesus gives comparisons (“as you… so they…”) and purposes (“so that the world may…”) rather than a definition. That leaves room for readers to weigh the relational language and the public-witness purpose differently.
What this passage clearly contributes It makes explicit that Jesus includes future believers in his prayer and links their faith to the apostolic message. It presents unity among believers as patterned after the Father–Son relationship and as connected to shared participation “in” God. It also connects unity to credibility: the community’s oneness is meant to point observers to two claims—Jesus is truly sent by the Father, and Jesus’ followers are truly loved by the Father. It further adds that Jesus has already “given” something described as “glory” to support and aim at that oneness.