You really believe that someday, everyone in the world will be of one faith?
Yes, I do. I think we will all look alike also. Mixing of the races will make the world all look the same.
"You really believe that someday, everyone in the world will be of one faith?"
I think he's talking about the period after Jesus returns and all the world believes. Christians have been waiting for that for 2000 years now, and most Christians believe that it is coming, inevitably, some time.
Of course, Christianity represents only about 1/3 of the world's population, so lots of people disagree with that vision.