It would seem that Ms. Smith referred to God and the Bible as she talked to Nichols.
During the 13 hours police say Nichols held Smith hostage, Smith also shared her faith with him. At one point, he asked her to look at him and see that he was already dead.
"I got a bible and a book called the Purpose-Driven Life," Smith said, "I turned it to the chapter I was on that day, Chapter 33, and I started to read the first paragraph of it."
See also, this.
Smith, 26, said she gained Nichols' trust by talking to him about her 5-year-old daughter, God and hope.
I expect an ACLU lawsuit just any minute asserting that her efforts in helping the government catch Nichols are unconstitutional and that Nichols should be released because of her improper use of religion. Or at least Smith should not be eligible for her share of the reward money.
"There should be no invoking of a deity in the assisting of government to catch a poor misguided young man, a victim of society," I expect the ACLU's brief to read. "A private citizen, acting in furtherance of governmental ends, can no more violate the separation of church and state than the government can in achieving those ends."