Religion is a cultural system of behaviors and practices, world views, ethics, and social organisation that relate humanity to an order of existence. About 84% of the world's population is affiliated with one of the five largest religions, namely Christianity, Islam, Hinduism, Buddhism or forms of folk religion.I choose it because it is the most know religion.
Agnosticism is is one who believes it impossible to know anything about God or about the creation of the universe and refrains from commitment to any religious doctrine. An atheist is one who denies the existence of a deity or of divine beings.It seems nice and motivated.
Theism is belief in the existence of a god or gods, especially belief in one god as creator of the universe, intervening in it and sustaining a personal relation to his creatures.