If the world makes it, it probably will dramatically change and become extinct possibly and when faith gets extinct the world will be more militant, and humans will kill each other off sadly. We will eventually go back into a world where we are scanvergers. and caveman trying to survive.
I don't see any of them really dying off. Even now we have people who follow religions that haven't been mainstream in thousands of years. 1000 years from now it is probable there will still be pockets of christians around much like the Amish today. Other than such pockets the world will be mostly Buddhist.
dead, with the way tech is going in 1000 years we will be on another planet excavating and all that. religion will be gone say for a few who are still waiting.
1000 years from now... most of the tribal religions will be lessened. Idk about Hinduism and Buddhism. We will look back on evolution much like we look back on medieval Catholicism, as they are very similar. Another similar belief system will have risen and people will follow it without question. Christianity, Judaism, and Islam will still be here, with little change. History repeats itself, we're in the same place we were 1000 years ago