Freedom is the backbone of Islam, and it is guaranteed for all humans. Whether you are a Muslim, Christian, Jew, agnostic or an atheist; one is free to believe in what they want. Other people have no religious obligation to impose their beliefs on you; in fact, they have an obligation NOT to.
In fact, for a period stretching over seven hundred years, the international language of science was Arabic. For this was the language of the Qur'an, the holy book of Islam, and thus the official language of the vast Islamic Empire that, by the early eighth century CE, stretched from India to Spain.