A generation or so ago it looked as though theistic belief in general and Christian belief in particular were on the ropes. The atheists had all the good arguments, it was thought, the liberal church was embracing them, and it was just a matter of time until skepticism trickled down from the ivory towers of the academy to the pulpits and pews of parish churches and wiped out religious belief altogether.
Along the way to this denouement, however, a funny thing happened. A number of Christian philosophers remained unimpressed by the force of the secularists' arguments and were quietly churning out powerful philosophical arguments in defense of traditional Christian belief. This effort was epitomized, perhaps, with the publication in the late sixties of Alvin Plantinga's God and Other Minds, a work which completely altered the terms of the debate. Other philosophers contributed additional efforts over the next couple of decades and some, like William Lane Craig and J.P. Moreland, became powerful public debators.
In addition, the creationist critique of Darwinism and the rise of the intelligent design movement hewed away at an essential prop in the atheistic worldview. All this, coupled with the utter failure of secular assumptions to provide a framework for social well-being - the devastation wrought by the sexual revolution and the horrors of street crime and the ubiquity of white collar crime - cast into unmistakeable highlights the moral inadequacies of secular atheism.
Douglas Groothius at Books and Culture gives us an interesting glimpse of the current state of the controversy with emphasis on books by three of the participants, Alistir McGrath, Antony Flew, and a debate between William Lane Craig and Walter Sinnott-Armstrong. It's a good read.
RLC