In matters of belief, I don't think it's possible to be objective ...
Lets forget about beliefs for a moment. I simply stated that morality cannot be experienced via coercion. Do you disagree with that?
... it might sound silly to you but I look at the cosmos as part of my day job and can't help but marvel at its beauty, and I always think to myself, could this have just, on its own, come to be? Objectively it may not be the truth, but to me it is.
It doesn't sound silly to me at all. I find this universe intriguing and wonderful as well. But I do hope that you understand that marvelling at wonders of universe does not imply that there is such a thing as god.
Points 3 and 4 are however are universal truisms - there is probably a biological basis for them. When reading the Qur'an, we always have to be mindful of them...
It's not quite that simple when it comes to point 3. Like I said - what if others do not want to be treated according to the standards you might want to apply to yourself?
Besides is it not obvious that the teachings of Quran are clearly based on Bronze age morality - something we should have left behind long ago and as such is simply a relic of a past?
Instead of trying to wriggle around various issues you (as a child of Kantian rationality) find abhorrent (starting with the very nature of god as defined in Quran) wouldn't it be easier to admit that the teachings of Quran simply are what they say they are?