One of the worst prejudices known is held by the majority of the so-called scholars of our time, who claim that a person can live without faith.
Throughout the centuries, in every age, people have wanted to know or at least have a vague idea about the source, the beginning, and the final purpose of their existence. Religion satisfies this requirement, and makes clear those connections which unite all people as brothers, revealing to them that they have the same source of origin, the same task for their lives, and the same general final goal.
— Giuseppi Mazzini
The essential meaning of every religion is to answer the question "Why do I live, and what is my attitude to the limitless world which surrounds me?" There is not a single religion, from the most sophisticated to the most primitive, which does not have as its basis the definition of this attitude of a person to the world.
At the heart of all religions lies a single unifying truth. Let Persians bear their taovids, Jews wear their caps, Christians bear their cross, Muslims bear their sickle moon, but we have to remember that these are all only outer signs. The general essence of all religions is love to your neighbor, and that this is requested by Manuf, Zoroaster, Buddha, Moses, Socrates, Jesus, Saint Paul, and Mohammed alike.
— Edward Flūgel
The life of a person without faith is the life of an animal.