What is the source of evil? What is source of good? To me, there is a cursed tree and blessed tree. They are hidden in a world we are all connected to. The Cursed tree is lead by Iblis and the blessed tree today by Imam Mahdi. He is the blessed pure word from God connected to all of us, and you can't just talk about morality yet hate what the essence and reality of it is.
If you hate the reality and essence of what goodness is, which is spiritual and has stages, 7 distinct stages, and many stages within those stages, the 7th being with no limits and the utmost realm and highest sky by which God rules his creation through his chosen ones, his names, his chairs, his authorities, his kings.
Noah (a) emphasized on the moral argument so much that his people were able to perceive even the details of the 7 skies, and yet didn't acknowledge God and his Messenger. This is what a choice, but it was not easy one, they gave into the mass propaganda by the affluent rich leaders they were deceived by.
They thought little of Noah's (a) followers because they were of a lower class, and were the losers of society so to speak. Yet, God knew them as honorable and knew the rest to be deserving of his wrath.
Rely on God's vision and don't deceive yourself. You exist no where but in God's vision. That's the reality of who you are, he is the one who knows you and defines you as you are.