I have to admit that she is not one of the New Atheists I have read, so I really didn’t know anything about her or her views until I read the article linked above. Based on what she wrote, I can see why her early experiences with religion drove her away from belief in a deity. At the same time, however, I find her reasoning as to why she became a Christian to be a bit unusual. In the end, she says that Western Civilization was built on Judaism and Christianity, and we must protect it against its many foes. While that is clearly true, I don’t see how it drives a person to faith in Christ. I see faith in Christ as very personal. She seems to see it in a more political light.
Now, to be fair, she does give a personal reason as well. She says:
Yet I would not be truthful if I attributed my embrace of Christianity solely to the realisation that atheism is too weak and divisive a doctrine to fortify us against our menacing foes. I have also turned to Christianity because I ultimately found life without any spiritual solace unendurable — indeed very nearly self-destructive. Atheism failed to answer a simple question: what is the meaning and purpose of life?
I think she should have led with that reason. Nevertheless, as I have said before, God calls us in many different ways. I encourage you to read her article in its entirety. If nothing else, it gives another perspective on how terribly weak the atheist worldview is.
A prayer answered.