Abrahamic religions teachings of Quran are presented as the direct revelation and words of Allah. Islam (meaning "submission", in the sense of submission to God) is universal (membership is open to anyone); like Judaism, it has a strictly unitary conception of God, called "tawhid", or "strict" or "simple" monotheism. Historically, the Abrahamic religions have been considered to be Judaism, Christianity and Islam. Some of this is due to the age and larger size of these three. The other, similar religions were seen as either too new to judge as being truly in the same class, or too small to be of significance
World religions World religions World religions is a category used in the study of religion to demarcate the five—and in some cases six—largest and most internationally widespread religious movements. Christianity, Islam, Judaism, Hinduism, and Buddhism are always included in the list, being known as the "Big Five". Some scholars also include another religion, such as Sikhism, Zoroastrianism, or the Bahá'í Faith, in the category. The world religions paradigm was developed in the United Kingdom in the 1960s, where it was pioneered by phenomenological scholars like Ninian Smart. It was designed to broaden the study of religion away from its heavy focus on