Back on topic, Mohammad was a Military Commander that had united the many Arab Tribes, after stopping them from killing each other.  His Armies were conquering the Known World, he needed the 100 percent Support of all the People at all Nations to Support his Armies, to gain this Support he wrote the Holy Koran.

Of the 114 Suras of the Holy Koran 109 Suras of the Holy Koran are the Written Declared War Against the Christians, Jews, Unbelievers (Kafir).   And that the "Collaborators to the Christians, Jews, Unbelievers must die a horrible Murdering to Dwell in that Firey Place."  Only 5 Suras mention "Peace", that will occur when the Christians, Jews, and Unbelievers are Subjugated to Islam.

Taught at Madrasa other than the U.S., the Real Meanings of the Holy Celebration of Ramadan, as the Celebration of the Defeats and Massacres of the Christians, Jews, Unbelievers.  Fasting represents the Holy Warriors of Islam getting up before dawn eating drinking, then going into Combat all day.