Roman Catholisism
Although Spain no longer has a state religion but Roman Catholicism is still the religion followed by most Spaniards. According to an estimate 69 percent of people in Spain identify themselves as Roman catholic.
The most widely followed religion is Islam
Most people in Spain are Christians.
catholism followed by islam followed by judaism
christianity, sadly.
Catholic/Christian
Islam
Catholic
The most widespread religion on earth is Christianity, followed closely by the Baha'i Faith.
Majority of the Spanish people belong to the Christian religion
Roman Catholicism is the most followed religion in Mexico, by approximately 88% of its population.
CHRISTIANITY is the least popular religion in India.