Is Quran the proof of God?

[Sheed1980]

Homosexuality is forbidden in the sight of Allah. This is why He destroyed the cities of Sodom and Gomorah, told both in the Bible and Qur'an. Homosexuality is a sin. Just as murder, robbery, and all other sins that infest our Earth today and of times in the past. What people don't realize is God does not cause sin to happen. He gives us humans free will and we are the ones that sin. God sent us prophets and scriptures which have laws and regulations for us to model our lives after. But u get, for example, a powerful country like the USA which tells us in our Constitution that mankind is free to do as they will as long as abiding by laws. Homosexuality is an act against God and nature. It is unnatural. But because the U.S Constitution says ur free to do so, it's ok. So a man-made law in 1776 replaced the law of God since the beginning of time. So if politicians today spoke against homosexuality imagine how many votes they would lose for discrimination in a country where homosexuality is said to be okay. Bottom line. Like all other sins Allah doesn't cause them but gives us the free will to follow or disobey His command set for us in scriptures through His prophets, and He will judge us all on what we do and in the Hereafter we will be punished or forgiven and rewarded for our actions in this life

But why does Allah care about it? What's the reason? Why did he create homosexuality if he despises it so much?

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.