Ever since Genesis 3, it has been hard for people to get along. We’re all so different, and, because of our fallenness, those differences can annoy us, threaten us, and make us suspicious of one another. In jealousy, envy, and pride, we tend to think, say, and do nasty things to each other, making life unpleasant at times.
In the first century, there were two groups of people who didn’t get along very well—Jews and Gentiles. The Jews were descendants of Abraham through Isaac and Jacob. The Gentiles were everybody else. Both latent and overt hostility marked their relationship over the centuries. Paul addresses that enmity in Ephesians 2, and he talks about what God has done to rectify it. The solution he offers is still relevant today because the world is more polarized now than ever. In recent years we have witnessed a growing hostility between races, classes, genders, and political parties. The tension is exhausting and disillusioning.
How can God take widely diverse and disparate people and put them successfully into one new group? Paul’s answer is Jesus. Why? Because “he himself is our peace, who has made the two one and has destroyed the barrier, the dividing wall of hostility, by abolishing in his flesh the law with its commandments and regulations. His purpose was to create in himself one new man out of the two, thus making peace” (Eph 2:14-15).
Paul argues that the source of alienation between Jew and Gentile—God’s law—was put on the shelf (2:15a) because the source of reconciliation—God’s Son—was put on the cross (2:13b, 16b). Human beings may be hostile to each other, but God treated his perfect Son as if he were all the world’s hostility rolled into one. And when Christ died on the cross, the Father regarded the hostility itself as having died, too. God’s purpose was to create one new humanity out of the two—a horizontal hostility replaced with horizontal peace (2:15b).
The result is that irreligious people (like the Gentiles, who thought they are “far off”) can now hear and believe the gospel of peace (2:17a). Religious people (like the Jews, who thought they are already near) can hear and believe that same gospel (2:17b). All are “far off” because of sin, but all can “draw near” now because of Jesus. God is wise in this regard. All who draw near to him wind up drawing near to each other, too. Indeed, the only way to fully experience the God who is community is to participate fully in his new community—the church.
That’s not always easy because we’re all different. But believers who draw near to God bear the marks of unity in diversity. That’s why Paul cites the Trinity two times in this passage (2:18, 22). God the Father, God the Son, and God the Holy Spirit are the ultimate model for the church—a community of truth, love, and unity in diversity.
The Holy Trinity is not a math puzzle (1 + 1 + 1 = 1), it’s a clue to the relational heart of the universe. That clue is precious to believers because the prime reality of existence is not matter. It’s not energy. It’s not quarks. It’s a divine relationship. Specifically, it’s an eternal reciprocating relationship of personal diversity and unbreakable unity. As the well-known hymn puts it, “God in three Persons, blessed Trinity.”
In polytheism, there are many gods and many persons (or personalities), but they all have different wills. Sometimes those wills are in competition with each other. Sometimes they even fight for supremacy. They have different desires and different agendas. So, in polytheism, we have a lot of diversity but no unity. It’s a loose community with hostile communication.
On the other hand, in strict monotheism, there is only one god and only one person (or personality). In this view, from eternity past, the solitary god was all by himself until he began to create angels, humans, animals, and any other sentient beings in the seen and unseen realms. (Only after he created these other beings did he begin to have a relationship with them.) So, in strict monotheism, we have a lot of unity but no diversity. There is no community and no communication.
The Divine Trinity
In Christian theology, of course, we do not have many gods and many persons (or personalities). We do not have one god and only one person (or personality). We have one God in three Persons—Father, Son, and Holy Spirit. While we may struggle to understand that conceptually, we know intuitively that if that were not the case, then God is not (and cannot be) love. Twice in 1 John we read that “God is love” (1 John 4:8, 16). That can only be true if God is personal community in some way, as we cannot have shared love without more than one person. We cannot have relationship without more than one person.
The Scriptures reveal a God who is three Persons and one essence—all working together for the salvation of humanity. “For through him [Christ] we both have access to the Father by one Spirit” (Eph 2:18). It’s a conspiracy of love by the divine Trinity, whose members seek to bring unity out of the myriad and conflicted diversities of a fallen world broken by sin.
The Divine Team
Likewise, God’s church in essence is community—a people bearing the marks of unity and diversity. The church is not simply an aggregation of people; it is ideally a tight community of love, truth, communication, and mission because that’s who God is. When people become baptized followers of Christ, they are vitally, organically, and spiritually joined to the Triune God. They are also vitally, organically, and spiritually joined to each other. Being the church, then, is simply living out the image of God corporately as the people of God. Indeed, the only way to fully experience the God who is community is to participate in his new community, the church.
The Divine Image
The New Testament speaks of the church—the company of Christ followers down through the centuries—in a variety of ways. It is the body of Christ, the bride of Christ, the household of faith, the new creation, the royal priesthood, etc. Minear numbers these images at more than 80, and he suggests that the list swells to over 100 if each Greek word is counted separately. The basic function of these images, says Minear, “is to relate the contemporary Christian generation to that historic community whose origin stemmed from God’s covenant promises.”
While many theologians regard “the body of Christ” as the most important image, Küng holds that “the people of God” is primary. I concur. As people are on the move in this world, so God’s people are also on the move, taking their gifts and graces into whatever situation they find themselves. They have something good to give to the world, and many good things to receive from the world as well. Indeed, the blessings of a “ministry of presence” can flow both ways—from the servant to the recipient, and from the recipient to the servant. People made in God’s image can bless each other whether they live in a state of redemptive grace or not. (Cyrus the Persian comes to mind in this regard.) As Niringiye has said:
“Mission strategy must first and foremost be about listening to the Holy Spirit to discover what he is doing, and then in obedience following. After all, it is the Holy Spirit in whom we live and he in us. . . . [But] mission strategy should also be about listening to those among whom the Lord takes us. Philip did not only listen to the Holy Spirit; he also listened to the eunuch.”
While God’s “church on the move” can be used by God for the sake of mission, her presence on earth is more than just instrumental; it is sacramental and—by necessity—communal. Believers, for example, cannot baptize themselves into the church; another believer must do that for them. Quite significantly, then, in the very act of entering the church through baptism (symbolically in some traditions, efficaciously in others), an enacted statement is made that believers are putting themselves in each other’s hands as well as Christ’s.
What is enacted at the entry is then reinforced by “the meal of sustaining,” when believers gather together for Holy Communion. Moreover, whenever the church gathers and prays together, the prayer is directed to “our Father.” As Volf writes:
“Because the Christian God is not a lonely God, but rather a communion of three persons, faith leads human beings into the divine communion. One cannot, however, have a self-enclosed communion with the Triune God—a ‘foursome,’ as it were—for the Christian God is not a private deity. Communion with this God is at once also communion with those others who have entrusted themselves in faith to the same God. Hence one and the same act of faith places a person into a new relationship both with God and with all others who stand in communion with God.”
The Divine Mandate
Together as believers—that is, the people of God “on the move” beyond the weekly worship gatherings—mission takes place. Very often it takes place among “the least of these” (Matt 25:40). In Christian theology, these “least” matter to the church because they are persons who have life. It is life given to them by God, who has graciously given his Son to all. As Gushee has said:
“Every life means every life, without exception. That includes two-month-along developing human beings in the womb, poor babies in Bangladesh, impoverished children in ghettos, abused wives and children, civilians in war zones, wounded soldiers at Walter Reed, imprisoned detainees in the war on terror, aging people in nursing homes, mentally handicapped people, people convicted of heinous crimes. Everyone.”
Here, then, is the church’s mission, broadly conceived. God’s work of resurrection—of new creation—begins in a wounded world. Whatever the hereafter may hold (and we have hints in Scripture that it is going to be amazing), the here and now holds great significance, too. Jesus was fond enough of this world to linger in it forty days after his resurrection before his ascension back to the Father. During that time, he helped his friends believe in him, and he gave them strength and hope for the journey. By God’s grace, we will do the same in our day. But that will take a concerted effort at working toward internal unity and the reconciliation necessary to realize that unity.
The Divine Prayer
A unified church is a powerful witness to the truth of the gospel. In John 17:20-21, Jesus prayed to his Father that his church would be one “so that the world may believe that you have sent me.” Has Jesus’ prayer ever been answered?
Some years ago a magazine carried a series of pictures depicting a tragic story. The first picture was of a vast wheat field in western Kansas. The second showed a distressed mother sitting in a farmhouse in the center of that field. The accompanying story explained how her four-year-old son had wandered away from the house and into the field when she was not looking. The mother and father searched all day long, but the child was too short to be seen over the tall wheat stalks.
The third picture showed dozens of friends and neighbors who heard of the boy’s plight and had joined hands the next morning to make a long human chain. Together they “combed” the field, searching intently for the lost boy. The final picture was of a heartbroken father holding his lifeless son who was found too late, having just died of exposure. The caption underneath read, “O God, if only we had joined hands sooner.”
Jesus continues to intercede for his church (Heb 7:25). I suspect he prays especially for our hands.
Image Credits: shutterstock.com; pexels.com.
 Paul S. Minear, Images of the Church in the New Testament (Philadelphia: Westminster, 1960), 28.