The evangelical movement in America emerged in the twentieth century as conservative Protestants sought to perpetuate an intentional continuity with biblical Christianity. While the roots of the movement can be traced through centuries prior to its emergence in twentieth century America, its organizational shape appeared mainly in the years after World War II. And, as anyone who considers the movement with a careful eye understands, evangelical definition has been a central preoccupation of the movement from the moment of its inception.

The Christian Century, the venerable voice of liberal Protestantism, juxtaposed two significant obituaries in its August 23, 2011 edition — and both on the same page. The magazine published a respectful obituary of evangelical titan John R. W. Stott, identifying him as “a renowned and prolific author credited with shaping 20th-century evangelical Christianity.”

The U.S. Supreme Court’s declaration of war upon the unborn in its infamous 1973 decision, Roe v. Wade, caught most conservative Christians unprepared and unaware. This shock to the nation’s conscience required Christians and other pro-life activists to develop arguments, strategies, and organizations in order to confront the Culture of Death and the legalized killing of the unborn.

Each U.S. presidential election cycle brings its own set of unexpected issues, and the 2012 race already offers one topic of controversy that truly sets it apart — a debate over forms of therapy that attempt to change an individual’s sexual orientation.

Known as reparative therapy or sexual orientation conversion therapy, these approaches seek to assist individuals to change their sexual orientation from homosexual to heterosexual. The cultural and political debate over reparative therapy emerged when a clinic run by Marcus Bachmann, husband of Republican candidate Rep. Michele Bachmann, was accused of offering treatment and counseling intended to change sexual orientation.