Sentence:  Nor is it necessary to look for such evidence in the great urban centers of our culture that are admittedly almost entirely secularized and so profoundly estranged from the conventional forms in which the <WSD>gospel</WSD> has been communicated . 
Meaning of the word marked with <WSD> tags:  the four books in the New Testament (Matthew, Mark, Luke, and John) that tell the story of Christ's life and teachings