Yes. The teachings of the Baha'i Faith state that all religions have the same divine source, except a few which are the result of human perversion. This is not to say that they all believe the same thing - of course not. Since humans and our society and our ability to understand changes, the teachings brought by the different Messengers has changed. Even Jesus said there were many things He could not say at that time. It would have been pointless for Him to talk about the Big Bang which began creation, or global atmospheric contamination and poisoning, or space travel and life on other planets, as well as international collective security - but Baha'i scripture does address those subjects.
Others disagree as stated below.
By it's definition no. Since all religions believe in different things. Even the 3 Abrahamic religions (there are at least five) whom believe in the same god, don't believe in the same exact story.
Edit:
No. That wouldn't be called religion. That would be called logical thinking.
My Agnostic (belief) religion.
A pandeist is a person who believes in a blend of pantheism and deism, or a person who believes in the truth of all religions.
Islam. All religions should.
All theistic religions believe in a god or gods.
all religions and there believes for the holidays?
Christianity, Hinduism, and Judaism are all monotheistic religions (religions that worship one god).
Baha'i is the youngest of the Abrahamic religions. It was founded by the Bab & Bah-u-llah, at the end of the 19'Th Century. The religion believes that all religions should unite & become one world religion.
Hinduism Omnism or omnitheism is the belief in all religions Integrated Polytheism is the belief that all religions are or stem from the same belief
All religions teaches truth and honesty which sure help anyone economy.
Islam accepts the Judaism and Christianity as true religions of God and respect them and their prophets (Moses and Jesus (peace on them)) and consider them religions from God but designed for their own time. Islam believes a true believer in God should always accept and follow the newest religion of God. because religions are deviated and changed during long history and when is needed God send new religion. islam believes a wise believer always should seek truth and find the best religions and should hear all voices and select the best.
Many religions see all life as sacred. Modern practice however often differs drastically.
I think the experience of Truth is paramount in all religions,therefore it is not confine to any religion but is present in all. As for Sikhism, Guru Nanak Dev Ji said: "Realization of Truth is highest of all, higher still is Truthful Living"