My prayer is not for them alone. I pray also for those who will believe in me through their message, that all of them may be one, Father, just as you are in me and I am in you. May they also be in us so that the world may believe that you have sent me. I have given them the glory that you gave me, that they may be one as we are one—I in them and you in me—so that they may be brought to complete unity. Then the world will know that you sent me and have loved them even as you have loved me.
Father, I want those you have given me to be with me where I am, and to see my glory, the glory you have given me because you loved me before the creation of the world.
Righteous Father, though the world does not know you, I know you, and they know that you have sent me. I have made you known to them, and will continue to make you known in order that the love you have for me may be in them and that I myself may be in them.
-John 17:20-26
The passage in John 17 is in many ways a blueprint, offering three characteristics of the Christian community when it was at its best: unity, diversity, and beauty.
Unity
If a community has nothing holding it together, it will fall apart. What is it that holds the church together?
"My prayer is not for them alone. I pray also for those who will believe in me through their message..." vs 20
The message of the Good News is what holds us together.
Division happens when people treat things as central that ought to be secondary. Real Christian unity is about converging upon the Good News, and if we make that central, we can make the church a safe place to wrestle with those secondary questions.
"I have given them the glory that you gave me, that they may be one as we are one..." vs 22
"Father, I want those you have given me to be with me where I am, and to see my glory, the glory you have given me because you loved me before the creation of the world." vs 24
The glory that the Father gives the Son is the same as the love that He gave Him at the start of the world— the love at the heart of God (and the heart of reality). The other-focused love of the Good News.
Diversity
"Righteous Father, though the world does not know you, I know you, and they know that you have sent me." vs 25
There is diversity in roles, but there is also diversity in persons. The reasons for unity in the church also support its diversity.
Diversity isn’t easy, because there is always a chance of misunderstanding or hurt-- it is for that reason that we need to be intentional about loving one another. When there is unintentional hurt, we can look to the Bible for a model of what to do:
Being a diverse church isn’t easy, but it is richer. In a divided world, the church has the potential to bring diverse groups together and bring healing. It gives us a chance to reflect God's love focused on the other.
Beauty
"May they also be in us so that the world may believe that you have sent me." vs 21
"Then the world will know that you sent me and have loved them even as you have loved me." vs 23
It is by our unity and diversity, our love, that people will know that God sent Jesus. When people see our community, they are supposed to see Trinitarian love.
What do we do with Jesus’ prayer for our unity?
Community is a basic need, and it’s how we can show the world that Jesus is with us.