Just ask any muslim if any parts of the koran are false?. Qur'an (98:6) "The People of the Book (Jews and Christians) and the Pagans will burn forever in the Fire of Hell. They are the vilest of all creatures." Qur'an(22:19) "Those who deny Me, for them will be cut out a garment of Fire." Qur'an 48:29) "Those who follow Muhammad are merciless for the unbelievers but kind to each other."
Qur'an (60:4) "Enmity and hatred will reign between us until ye believe in Allah alone."
Qur'an (8:39) (2:193) "Make war on them until idolatory does not exist any longer and Allah's religion reigns universally."
Qur'an (9:123) "Fight the unbelievers in your surroundings, and let them find harshness in you."
Qur'an (9:5) "Kill the unbelievers wherever you find them, capture and besiege them and prepare for them every kind of ambush."
Qur’an (8:60) “Against them make ready your strength to the utmost of your power, including steeds of war, to strike terror into the hearts of the enemies of Allah”.
