A simple reading of the two texts (Bible and heathen koran) shows that the very nature and way that God interacts with mankind is fundamentally different.

YHWH in the Bible is consistent, firm, and holy. His dealings with mankind are always consistent with who He reveals Himself to be. The "god" of the koran is deceitful, temperamental, prone to changing his mind, petty, while at the same time entirely disinterested in everyone on Earth. Allah changes his mind constantly, often at the whim of his so called "seal of the prophets". It's a very bizarre and strange change in personality, if one believes you go from the Bible to the koran as God's revealed Word.

Basically, the God of the Bible's morals are consistent, perfect, and holy. The god of the koran's morals seem to be no better than a 6th Century desert dweller.

Islam is nothing more than an attempt by Satan to replace Christianity and YHWH. Satan tried to wipe out Christians through the Roman Empire and barbarians for 600 years and badly lost that battle. When it was clear that persecution only swelled the numbers (and eventually lost the Roman Empire), Satan devised a new monotheistic religion to replace it. He then copied that template 1200 years later with Joseph Smith when he revealed Mormonism to him. Mormonism is a more palatable, fine-tuning of Islam, in my opinion, without the bothersome, contradictory revelations required to keep Mohammed legitimate in the eyes of his followers.

God bless.