Is Quran the proof of God?

[Sheed1980]

Satan is the spawn of evil. He is the one that suggests evil to us as humans. Allah warns us n the Qur'an that Satan is an avowed enemy to mankind. So Allah is not the cause of evil but He wills it to happen because He has given us free will. But He tells what to do and what not to do. So because of His mercy to us He warns us of things and sent prophets to mankind to follow their leadership. So like all other sins that He tells us not to do is because we have free will and with that comes the ability to obey or sin. If He wasn't Most Merciful He could just say "Do good and don't do bad or else" but He explains to us in detail  what we will receive if we disobey just as He explains to us in detail what reward we will get if we obey Him. And with our finite human mentalities we can't possibility interpret how much worse the punishment will be nor how.much better the reward will be. So as The Most Merciful He is giving us chance after chance in this life to have, in the Hereafter all we desire, and to be saved from the greatest punishment ever.

You didn't answer my question.

He wills sin to happen so we with free will can obey or disobey and have a magnificent reward or a humiliating punishment in the Hereafter. This life is all a huge test. The Hereafter is where we shall live for eternity. Where and how depends on what we do in this life. So with homosexuality as a sin He tells us not to do it just as He tells us not to do all other sins. But when we err as we certainly will do time after time. As long as we don't die associating partners in worship with Him or disbelieving in Him He is ready to accept our repentance, forgive us, and pick us back up on His path of guidance