As many seekers have set off in recent years to pursue spirituality outside the bounds of organized religion, another trend has quietly emerged within and across Christian denominations: a return to orthodoxy.
In response to the disillusionments of modern life, this resurgence is gathering believers of many ages and faith communities - mainline and evangelical Protestant, Catholic, and Eastern Orthodox - in a vigorous ecumenical exploration of the early teachings of Christianity.
It is perhaps most visible in the least expected place - the liberal mainline churches - where many "renewal" groups are taking an assertive stance, seeking to replace what they consider secularized theology and political activism with biblical authority and evangelical fervor.
Methodist theologian Thomas Oden, a former liberal turned avid orthodox, describes and makes the case for this new movement in "The Rebirth of Orthodoxy: Signs of New Life in Christianity." While his book seems addressed more to the theologically and philosophically attuned than to the average layperson, his aim is to win believers to the cause of "classic Christianity." That is, Christian tradition as defined by the sacred texts of scripture, the ecumenical councils of the first five centuries, and the teachings of the "fathers of the first millennium."
We are living, Oden contends, not in what many call the post- Christian era, but the postsecular age. The secular ideologies of modern society are collapsing, and have left us with a deep rootlessness and moral confusion. As secular culture pervaded many churches, people lost touch with the scriptures and an ability to set boundaries for what is true. But, Oden writes, "God is at work in grass-roots Christianity, awakening a ground swell of longing for classical ecumenical teaching in all communions." The astonishing survival and growth of Christianity in China, for example, serves as vivid testament to the persistent power and universal relevance of its basic teachings.
The contemporary face of orthodoxy is taking many forms, from ecumenical online journals such as re:generation and Touchstone, run by younger followers, to international evangelical ministries, rediscovery through translation of early scriptural interpreters, and the activism of renewal groups who seek to "reclaim" mainline denominations.
A professor of theology and ethics at Drew University, Oden is a leading voice of this movement. He heads an ambitious scholarly venture to publish - with an ecumenical team of translators and editors - a massive 28-volume commentary called "Ancient Christian Commentary on Scripture. …