An interesting distinction, Nick, but it seems to have led, both in this thread and others, to a polarizing interpretation, as though people interested in interfaith activity have to gravitate towards one pole or the other.
I myself find both poles uncomfortable. The idea of a Transcendent Unity of Religions, i.e., that religions are at heart the same, implying that religious disputes are over trivial issues, seems to demean all of the fervent religious study that has led to those differences. On the other hand, your "secular interfaith" seems to dismiss efforts by people engaged in interfaith work as essential non-religious.
It seems to me that we have to begin with the recognition that there are important differences between religions on core issues. Trying to smooth those differences over by some formula as "we all believe in God" (and that is just an example), even if it were true, overlooks the radical differences in the way that common God is described in the various religions.
But the fact that you and I might disagree firmly about certain religion ideas, need not render our interfaith work purely secular.
It seems to me that the spirit of interfaith presumes a decision to accept what we might call the
Universalist Hypothesis.
As you may know, before their merger with Unitarians to form UU, Universalists were a separate branch of Christianity. Their key doctrine was that
everyone is saved, no one goes to hell. Starr King, who was ordained as both a unitarian and a universalist minister, quipped that Universalists believe that God is too good to damn anyone to hell, while Unitarians believe that they are too good to be damned.
Although I consider myself a universalist, I'm not inclined to go along with the interpretation of this principle that says we are all going to heaven. What I do believe is that the seeds of salvation are available within every religion, that no one needs to give up his or her religion and adopt another in order to be saved. One of those seeds is the Golden Rule, which I discussed in more depth in
Interfaith as a Faith.
But for our purposes here, I suggest that non-secular interfaith activity requires only a limited version of the Universalist Hypothesis: the fact that you and I disagree passionately about some article of faith, does not, by itself, may either of us a bad person.
In Universalist language, this is assertion that God is too good to damn someone merely because that person is mistaken in what he believes about God or in his religious practice.
In practical terms what this hypothesis means is that I can associate and work with
them, without being contaminated or corrupted or sinful.
I can work or go to school with them (a purely secular activity).
I can engage in community support activities, such as helping the needy (a somewhat secular activity commonly done by all religions).
I can engage in religious dialog with them, thereby
- learning more about the history and sociology of religion,
- learning that I have been mistaken about the nature of their religion, and allaying my fear and distrust of them,
- learning that there are many aspects of our respective religions on which we both agree,
- learning more about my own religion, refining and improving my own faith.
The Universalist Hypothesis is that I can do all these things and still be true to my faith. I don't stop believing in my faith; I don't stop disagreeing with you on key articles of our respective faiths. (
You're still mistaken, but I like you anyway!)
So I suggest that interfaith activity can split the horns of your dilemma between pure secularism and transcendent unity.
Namaste