I'm going by "context" -- pretty simple really. Unless you are a swami mind reader and can prove otherwise, I'm pretty comfortable connecting the dots that seem to me to be pretty obvious.
Another poster mentioned earlier upthread that if he meant "brothers and sisters" in the sense of we are all humans.... I can buy that. However, I haven't seen those terms used outside of a faith-based connotation.
Hoss
What evidence do you have of this particular Pope, who I have much disagreement with, equating Muslims with Christians?