Freedom of thought and its heroes in history

Salama Moussa exports his book with a symbolic export, through which he states the story of "tolerance" by the American American writer, "Hendrick William Van Lun", who tells us the story of man with ignorance and restriction, science and freedom. Moses set out from where Hendrick ended up saying: Freedom of thought is the freedom of the inspection of ideas and put them into practice. Through the pages of the book, the author follows the various stages that freedom of thought has gone through, observing the emergence of "taboo" as the first restrictions that have been limited to human freedom and made him present things and refrain from another; For psychological, scientific, religious, or authoritarian reasons, and with its review of the state of thought and its flags in ancient times, Christianity, Islam, then the modern era; It clarifies that religion in itself cannot be persecuted, but rather the persecution arises from the authority used by religion, and perhaps from the audience who prefers the familiar over creativity and experimentation. Moses concludes his book by separating him as "in justifying intellectual freedom", and says in it: "Thinking is not free and free so that we can space it to others, because the idea is the energy of any of the power of the mind, is still a detainment like all the forces that are imprisoned, even the mind is tormented You are working, i.e. declaring the idea. "