Henschel's remarks:
Hopefully this link will work. The JW section starts on pg 132. You will need to use the page arrow buttons to go back to the page, the drop down 'COntents' menu will not get you there (at least I couldnt use it)
http://books.google.com/books?id=S0yN0eBwaCcC&pg=PA675&dq="Religions+in+America"+Leo+Rosten&hl=en&ei=Z0lYTKvlNYH48AbqsejGCw&sa=X&oi=book_result&ct=result&resnum=1&ved=0CCwQ6AEwAA#v=onepage&q&f=false
"Do Jehovah's Witnesses Believe Theirs is the Only True Faith?
Certainly. If they thought someone else had the true faith they would preach that. There is only "one faith", said Paul.
Jehovah's Witnesses do not believe that there is more than one way to gain salvation or that the majority of the people
will meet the strict requirements of true faith. Jesus showed that only a minority would be right: Narrow is the way which
leadeth unto life, and few there be that find it"