I think modern calls to unity and ecumenism are wrongheaded. Al Kresta talked about it in the podcast below calling Evangelicals “separated brethren” and I believe Steven Greydanus has said that evangelicals are “sheep outside of the fold” and/or a younger brother of RCC. Thus, we don’t experience the “fullness of the Gospel” because we are not under the umbrella of the RCC. These RCC can correct me if I’m wrong but it seems as if they hope for a formal unity where everyone, including the Orthodox are under the RCC. Evangelicals work with the same assumptions. George Yancey has written about it in, “One Body, One Spirit: Principles of Successful Multiracial Churches” and in other places. And progressives actually seem to have no problem coercing others into what they believe. They want everyone to follow their liberal agenda’s, ie., everyone SHOULD be welcoming and accepting of LGBT and SSM (not just between races and ethnicities but anyone who is different). This was something that really struck me as I read, Skillen’s “Recharging the American Experiment.” In there, Skillen’s said that the government should not coerce theological conscience. There are some churches that believe in SSM and some that do not. As we live in a pluralistic society, all should be allowed to exist in their differentiation. By implication, this could be the same for churches between themselves. Churches don’t tell others churches what they should believe with regard to a host of issues. So it should be the same with SSM. Churches are not united for a myriad of reasons—theological, moral, worship style, ethnic, etc. The problem with calls for unity, it seems, is that this is:
1.An ideological utopian vision influenced by modern Kumbaya culture.
2.It is not what Jesus had in mind in John 17.
Here is D.A. Carson on John 17. The John 17 unity prayer needs to be understood within the greater context of the Father’s protection for those who would be followers of the Messiah.
“The constant goal is that the disciples be one as Jesus and his Father are one. Like any analogy, this cannot legitimately be pressed without limit. The unity enjoyed by Jesus and his Father has numerous features that could not be duplicated in the unity among believers. For instance, Jesus and his Father are but two; the believers are many. Jesus and his Father stand together in their creative work (1:1–3); this cannot be predicted of the disciples. Jesus and his Father enjoyed the brilliance of pretemporal glory (17:5); but obviously that unity could not in the nature of the case be shared by temporal creatures. Many other such distinctions suggest themselves on the basis of the fourth Gospel alone. Yet clearly the analogy is important, and must not be robbed of all content by endlessly peeling the onion. Many of the relational ties between Jesus and his Father described by John’s Gospel are functional in nature. Moreover, as chapter 2 of this book demonstrated, if Jesus stands with his Father with respect to man in revelation and authority, he simultaneously stands with man with respect to his Father in dependence and obedience. Within this framework, the Father and the Son enjoy a perfect unity of love, of purpose, of holiness of truth. Now, Jesus prays, so protect these people you have given me that they may be one as we are one: one in love (a theme already stressed, 13:34f.; 15:13), one in purpose (obedience, fruit bearing, witness—all prevalent themes in these chapters), one in holiness (it is not for nothing that Jesus here addressed his Father as “Holy Father,” and will shortly ask him to sanctify the believers), one in truth (they, unlike the world, have come to recognize the fundamental truth that Jesus is the revelation of God). This theme of unity is an important one in Jesus’s prayer. It is picked up again and repeated (17:21, 22, 23), and so we shall return to it in the last chapter of this book—at which time its relevance to the modern church may be usefully explored. For the moment, it may be helpful to note that if the prayer is a request that Jesus’s disciples be protected in order that they may be one in love, purpose, holiness, and truth, it follows that the greatest dangers lie in those things that seek to destroy unity in love, in purpose, in holiness, and in truth. An adequate catalog of such evils, coupled with a careful assessment of their danger, would immediately double the length of this book. Such a catalog would include jealousy, hate, friction, arrogant isolation, selfishness, bitterness, an unforgiving spirit, a wretched tongue; for these vices seek to destroy the unity of love. The catalog would go on to mention one-upmanship, an uncooperative spirit, brinkmanship and impatience (which threaten unity of purpose), all kinds of sin (which abhors holiness), and lies, dogmatic half-truths, unwillingness to admit error or sympathetically learn from one another, chronic unbelief (which conspires to obliterate unity in truth). From all such evils, good Lord, deliver us.”
If this is the case, as I believe it is, Sunday morning is not the most segregated hour in America. That is an ideological utopian vision of how one believes things ought to be. James Kalb and of late, Jared Taylor have spoke about some of the sociological aspects of human communities where they expound on the idea of “birds of a feather flock together” and “where we find ourselves naturally.” Let’s face it, it’s right there in front of our faces EVERYDAY. Diversity. Diversity is with us as a constant—as the way of the world. Why do we still have the black race? Why do we Asian peoples? Why do we still have Anglo-Saxon European peoples? Spanish and the sub varieties therein. As said above, people group together for various and myriad reasons. It is still basically the same in schools, in marriages, and in friendships. This is not to say that persons from one group will not venture into another group, but if it is done, it will be done organically without changing the distinctions of that particular group.