It is true that, while busied only in considering the manners of other men, I found here, too, scarce any ground for settled conviction, and remarked hardly less contradiction among them than in the opinions of the philosophers.- Islam (Wikipedia)
Islam (/ˈɪslɑːm/; Arabic: ۘالِإسلَام, al-ʾIslām [ɪsˈlaːm], transl. “Submission [to God]”) is an Abrahamic monotheistic religion centered on the Quran and the teachings of Muhammad. Adherents of Islam, called Muslims, number approximately 1.9 billion globally and are the world’s second-largest religious population after Christians.