Islam refers to the specific philosophy of the Muslims, a monotheistic and unitarian belief system declared by Muhammad in 610 AD and described in the book known as the Qur'an.
Keywords: Islam, Philosophy, Unitarianism, False, Veracity.
Islamic claims are false .
In Printed Form
Along with numerous other authors including Don Landis, Bodie Hodge and Roger Patterson, Timothy McCabe contributes analyses of various world religions and cults in this volume from Master Books.
"How does your belief system, and the authorities upon which it is based, guide your behavior?"
The Bible teaches in Matthew 22:36-40 that all of God's laws for humanity depend upon obedience to the following two commands: 1. Love God. ("Love the Lord your God with all your heart and with all your soul and with all your mind.") 2. Love your neighbor. ("Love your neighbor as yourself.") The most important thing to note here is that love for God must always come before and have total priority over love for other people -- otherwise we fall into idolatry.
"Isaiah 7:20 says the Lord is going to be a barber and shave the hair off our legs. Is there any reason for this random stuff?"
Isaiah 7:20 (NASB) In that day the Lord will shave with a razor, hired from regions beyond the Euphrates (that is, with the king of Assyria), the head and the hair of the legs; and it will also remove the beard. This does seem like an odd verse when pulled out of its full context, but reading the entire passage in historical context and in light of the law of Moses, specifically Leviticus 14, the meaning becomes apparent.
"Why does God allow charlatans to use His name to extract money, sex, attention and even their very lives from devout believers, who truly, honestly believe that they are listening to the word of God?"
There are several assumptions made in this question. The first assumption made, is that God actually does this. I'm not convinced that God does do this, because I'm not convinced that these things happen as described. I haven't seen any evidence for it. Granted, this website does not allow for very lengthy questions that could include evidence, but regardless, my point is that I see absolutely no reason to accept the question as asked.