Contrary to popular belief, there are at least two approaches to ecumenism. One is to water down doctrine, offer mushy platitudes to unity or diversity, and maybe toss in an apology for a historical atrocity or two for good measure. Liberals who think that’s how it’s done often accuse conservatives of not being in favor of ecumenism. But that is only one way of doing it. The other is to build solidarity around common doctrinal stances with disaffected members of other churches. This second approach is exemplified by Benedict XVI, who has made overtures to bring conservative Anglicans into communion with the Catholic Church.
In fact this is part of a pattern. Another recent example is the lifting of excommunications of four bishops in the schismatic Society of St. Pius X. This rehabilitation came on the heels of a Vatican directive that expanded the use of the so-called Latin Mass—which had been a casus belli for far-right Catholics who left the Church after Vatican II.
On a third front, the Church is reaching out to the Russian Orthodox Church. To be sure, the Eastern Orthodox and Catholics maybe have disagreements over theological technicalities—like whether the Holy Spirit always or only sometimes proceeds from the Son as well as the Father—but church leaders are realizing such differences, as significant as they may be, pale in comparison with what they have in common when confronting the sweep of secularization across Europe.