Both Islam and Christan religions are the largest world religions with marginal difference in numbers.
Christianity is the largest with roughly 2.1 billion adherents across its various sects. Islam is second with roughly 1.7 billion adherents across its several sects.
Islam is not the smallest it is the largest religion in the world.
Islam
Islam is the second largest religion in the world.
The world's second largest religion is Islam. Followers of Islam make up 22.74 percent of the world population. The world's largest religion is Christianity.
Islam is a universal religion. It is second largest religion of the world, next to Christianity.
d third largest religion in d world is Judaism!:) Hinduism is the third largest religion in the world, following Christianity and Islam.
Christianity is largest, followed by Islam :)
Islam is a religion, nto a group. Islam is the second largest religion of the world, next to Christianity.
The second largest religion in the world is Islam with around 1.5 Billion adherents. This is second to Christianity which has 2.2 Billion adherents.
According to Adherents.com, the third largest world religion (900 million) is Hinduism.
Since 2006, Islam is the largest religion in the world, according to the Vatican.
Islam