Question: "Amir" entered English in 1593 as one of the titles or names of the founder of Islam who is viewed as what?

<P0-S0> This is a list English words of Polish origin, that is words used in the English language that were borrowed or derived, either directly or indirectly, from Polish. <P0-S1>  Several Polish words have entered English slang via Yiddish, brought by Ashkenazi Jews migrating from Poland to North America. <P0-S2>  Other English words were indirectly derived from Polish via Russian or West European languages, such as French, German or Dutch. <P0-S3>  The Polish words themselves often come from other languages, such as German or Turkish. <P0-S4>  Borrowings from Polish tend to be mostly words referring to staples of Polish cuisine, names of Polish folk dances or specialist, e.g. horse-related, terminology. <P0-S5>  Among the words of Polish origin there are several words that derive from Polish geographic names and ethnonyms, including the name "Polska", "Poland", itself. <SEP> <P1-S0> Muhammad (Arabic: محمد‎ ‎ ; ] ; c. 570 CE – 8 June 632 CE) is the prophet and founder of Islam. <P1-S1>  According to Islamic doctrine, he was God's Messenger, sent to confirm the essential teachings of monotheism preached previously by Adam, Abraham, Moses, Jesus, and other prophets. <P1-S2>  He is viewed as the final prophet of God in all the main branches of Islam, though some modern denominations diverge from this belief. <P1-S3>  Muhammad united Arabia into a single Muslim polity and ensured that his teachings, practices, and the Quran formed the basis of Islamic religious belief. <SEP> <P2-S0> "Amir", meaning "Lord" or "commander-in-chief", is derived from the Arabic root "a-m-r ", "command". <P2-S1>  Originally simply meaning commander-in-chief or leader, usually in reference to a group of people, it came to be used as a title for governors or rulers, usually in smaller states, and in modern Arabic is analogous to the English word "prince". <P2-S2>  The word entered English in 1593, from the French "émir". <P2-S3>  It was one of the titles or names of the Islamic prophet Muhammad. <SEP> <P3-S0> Banu 'Amir ibn Sa'sa'ah (Arabic: بنو عامر بن صعصعة‎ ‎ ) was a large and ancient Arab tribe originating from central and southwestern Arabia that dominated Nejd for centuries after the rise of Islam. <P3-S1>  The tribe is of North Arabian stock, tracing its lineage to Adnan through Hawazin, and its original homeland was the border area between Nejd and Hejaz in Khurmah and Ranyah. <P3-S2>  Although the Banu 'Amir were engaged in a long war with the Quraysh before the appearance of Islam, the tribe was characterized by giving late allegiance to Muhammad and his immediate successors. <P3-S3>  The Banu Amir took part in the Ridda ("apostasy") following Muhammad's death, and instead allied themselves with the Apostates against the Muslims. <P3-S4>  During that period the tribe produced several well-known Arabic poets, the most famous of whom was Labid ibn Rabi'ah, an author of one of the Seven Hanged Poems. <P3-S5>  Other poets included 'Amir ibn al-Tufayl, an important tribal chief; al-Ra'i al-Numayri, an opponent of Jarir; and the female poet Layla al-Akhyaliyyah. <P3-S6>  The protagonists of the romantic saga of Layla wal Majnun, Qays and Layla, also belonged to Banu 'Amir.