Timeline of religion - Wikipedia
The above link shows clearly Man needed religion from long before any of today's religions. The oldest temple so far discovered is Göbekli Tepe, there are other examples of religions that predates Judaism and today's religions.
Man yearns to understand his place in the world and to find anything to give him an edge, especially in a world where he needed to know where to hunt and forage for food, cure themselves of minor ailments and we believed natural phenomenon were acts of a god.
Today Man knows we're just one planet in a solar system of approximately 500,000 planets, understand evolution, have supermarkets for food, chemists for drugs, and understand natural phenomenon aren't acts of any god, etc.
Does Man need a being in the sky to protect us, why should Man believe in any god?
Hi there,
People have always worshiped someone or something and that hasn't changed. However, a belief in God and having a religion don't always go together. Some people belong to a religion without having any faith and others have faith but don't have a religion. It's not that uniform.
Considering the question if people "need" a religion or not, I would say yes. There are still many people left who acknowledge their spiritual needs and like to belong to a group with the same kind of belief and worship together.
The ones who don't have religious beliefs, very often worship something else: money, famous people, likes on social networks, etc... They might not have a religion, but their behavior is very religious-like. My opinion anyway.