What's the fastest growing religion?

Question

I heard Islam was the second... so what's the first.

Answer 1

Islam is the fastest growing religion!
And it will still grow and grow(in shaa Allah)!

Answer 2

Islam is the fastest growing religion , i don't know what's the second ;p

Answer 3

Well at the moment Christianity is the largest religion in the world with Islam being the second largest and Hinduism being the third largest religion in the world. Anyway as somebody already pointed out that they are not religions however Atheism and Agnosticism and Secularism as a whole is growing larger throughout the world.

Answer 4

Islam is the fastest "moving" and in some countries "breeding". While not a religion, Atheism/Agnosticism is growing at much higher pace than any religions are.

Answer 5

Islam is still the fastest growing religion. Atheism grows about as quickly, but is not a "religion" so I guess you can't count that.

Answer 6

According to Adherents.com, the fastest growing faith in the United States between 1990 and the year 2000 were the Deists at +717% (and they don't proselytize door to door!)

World over, however, I would say that it is a combination of Islam and "No Faith/Secular/Atheist".

Answer 7

Islam is the fastest growing religion in the world, atheism the fastest growing religion in the US.

Answer 8

Islam is still the fastest growing religion.
The second fastest is the so called new age religions.
The one that is on the slide is Catholicism in the U.S. not in third world countries.

Answer 9

An article on different religions claiming to be the fastest growing:

http://en.wikipedia.org/wiki/Claims_to_be_the_fastest_growing_religion

And why determining the fastest growing religion is nearly impossible:

http://www.adherents.com/adh_faq.html#fastest

Answer 10

Statisically Islam.