The atheist says "let's eat a cooked baby, mmm my favorite" , the lefthanded polytheist is shocked but condones it, "there is no right or wrong, if that's what you want, then do it", the Muslim kills both when they followed through "life for a life".
The news the next day "Muslim terrorist kills two".
I'm joking, but on a serious note:
Atheists:
I will start with atheists. Atheists emphasize God existed, he can present clear proofs of himself and even create the world without harm. They are correct. Both of these notions, that every soul be given it's guidance and not a soul go astray including Iblis, was possible. And that God could have created the world with day of judgment type proof from the start to end, and no one would doubt God.
Also they are correct, in that, miracles use to be in the open but now with technology reaching it's peak, they are no longer here. Why aren't miracles in the open requires a rational explanation, and can't just be said "just because".
God is hiding apparently more in this century with no new revelation that has miracles of a performer, unlike the claims of the past. This needs an explanation.
Polytheists
Magical unseen world is real, and there is energy everywhere. There are hidden beings who have immense power and are part of how we develop. Everyone is a psychic, some just realize it more then others and can intensify their powers and some of it through help of unseen entities.
Some of these polytheists don't believe in a Creator, but believe in magic and that these sentient beings exist along with us and are related to our psyche and spiritual world. Some of these polytheists do believe in a Creator and see these are "lesser gods".
Left handed
If there is no absolute connectors to God that have divine proof of their path to God and point to God in provable way, there is no good and evil as there is no one straight path.
If there is no one path that is proven and connected us to us, there is many ways to be, and we all have to embrace our own will and our own way, and there is no correct way, there is just us analyzing the situation and acting to what we will.
We embrace our choices and go forward, since there is no correct path, only the path we have chosen so must embrace our choices.
We can seek help of the "gods" "demi-gods" or "angels" or whatever you call them, if there is no absolute one God and a provable path to him, to help forge our path, but we there is one way over another, and so they help us forge and walk our own path.
My belief
The Imam is connected to all things, his light covers all living things, his telepathy judgment shames us when we do evil, and the so called "Angel" that polytheists deem the spiritual guide of the individual who attacks the Imam light as "harsh" and "judgmental" is from Iblis and that so called "Angel" is also what wants us to embrace sexual deviant sins as a way of "freeing us" from "control of the Imam who is a dark powerful sorcerer" in the evil demons and evil sorcerers view.
The Quran reminds of the true light from God, and in a way, that teaches us to see things with mental clarity. It also works in conjunction with the Imam's powers and Angels under him, and has magical effects, when God is feared, to annul the dark sorcery of Iblis step by step.
My view, if we are left to ourselves, we will pick falsehood, but if God's grace helps us, we have a chance to choose the truth.
Satan calls, this all his magic power is, it's a call, a psychological call and pull. He intoxicates an evil type of joy, when you chase his illusions, and it seems rewarding, but it's an illusion, a ploy.
A problem with left-handed path in my view, is that hardest thing to decide is what we want. We might not realize our truest wishes, and the "I" may not be mostly us deciding, but a companion from Satan deciding and "guiding" us towards dark illusionary world. It maybe even more "responsible" for our misguidance, then us, although, we too are responsible.
Sure, if there is no right or wrong, this may seem harmless, but who is to say there is none, and no accountability? Simply wishing it away won't make it become that way.
The Imam is connection that brings true power and sustenance from God. The sustenance of God not only lasts, but is "better" then what the devils and the illusionary desires call to. It's pleasure is higher, it's honor is higher, time wise, it's forever.
The Imam though is a straight path to God. God won't be arrived at no matter what we go to, this notion is false. We have to go up, and there is only going down if not ascending through God's path.
There is a right way, which is love the true God and not make up God and the path per our desires and fleeting illusionary wishes.
As for the atheist and proofs. The Imam is a hidden proof, so that every soul can be rewarded for what it strives for. So that there can be meaning to who we are with respect to God.
And as for miracles, it's because of the hostility the Imams faced, they are hidden today. But they will be shown whenever a jinn or human is ready for it, and won't rebel, it will be shown.
Highest unseen signs will also be opened up if a soul wants to journey to God and can be connected to by the Imam of time to that reality and won't accuse him of sorcery upon the "vision" of the person.