Christians and many conservatives have a deep ambivalence about Ayn Rand that probably draws as deeply from the facts of her biography as from her famous novels. When the refugee from the old Soviet Union met the Catholic William F. Buckley, she said, "You are too intelligent to believe in God." Her atheism was militant. Rand's holy symbol was the dollar sign. Ultimately, Buckley gave Whittaker Chambers the job of writing the National Review essay on Rand's famous novel that effectively read her and the Objectivists out of the conservative movement. The review characterized Rand’s message as, "To a gas chamber, go!" Chambers thought Rand's philosophy led to the extinction of the less fit.
In truth, the great Chambers (his Witness is one of the five finest books I've ever read) probably treated Rand's work unfairly.