Ah! But, believe it or not, you - yes, you - will often find that the "perfect" course of action is frequently one that most people would consider morally right...
How can you say that? As far as I'm aware, you aren't aware of perfect. You, along with every other human, do not know what perfect is. You're still talking with the narrow "This is right, this is wrong" absolutism that I've shown is simply shallow perception.
I do agree that religion is a dangerous tool with which to control and influence people for personal gain... but this is not the reason why religion came to be in the first place, and neither is it the reason why we have morals.
You weren't there for the creation of the first religion, were you? How can you 100% say it isn't?
Morals are more or less necessary, if we want society to function properly - the intellect alone isn't always enough to make people act in everyone's best interests.
I always considered a working society to be one where the guilty recieved what we'd consider to be 'justice', and the innocents to recieve freedom. As far as I'm aware, that isn't totally true today. Our society does not work because the guilty walk away freely, and the innocent are observed constantly.
Psychopathy is an excellent example. Psychopaths do have a few advantages over ordinary people, but on the whole, their lack of morality gives them more problems than benefits - especially when it comes to interpersonal relationships and human interaction...
Interpersonal relationships and human interaction are created by morals, admittedly. However, psychopathy is a mental illness. You confuse a lack of morals with total disregard and or sentience.
Most of the moral values you'll find in the major religions of the world are actually quite sensible, and were - most likely - invented before religion itself.
Plenty of Religions go so far back into time and the obscurity of man's existence that we don't know when it was created or why it came to be. The major religions are simply veils so we cannot progress, or to be ironic, evolve.
Due to the lack of documentation of religion's time on Earth and in our societies, I find it hard to believe that you would know that morals were created before religion, unless you by me saying religion, you automatically think 'Christianity' or 'Judaism' and the like. I mean religion on a whole.
I'm not saying you're completely wrong, though! You have every reason to be critical of religion... but being equally critical of morality is a bit of an association fallacy.
I fail to see why, so far you've shown me example of things you can't exactly prove and used them as 'proof'. You weren't there before, or for the creation of all religion and nobody knows what happened beyond plenty of religions - Hinduism and Islam for one - so you can't say morals occured before it. It's just as possible, if not more likely, for morals to have occured
during religion's birth. This would explain the differences in morals between other religions, such as Christianity and Hinduism, though they both preach the same basic thing - good shall be rewarded, bad shall be punished.
The fact that most, if not all, mainstream religions preach this basic teaching might work in my favour that it helped it upon it's birth the reach a particular goal of control, which shows with their 'success' and survival to the present day. Of course, I can see why you'd still believe the opposite.