Great. So you can answer the questions.
How exactly does one share a soul?
How could Marxism, which is atheistic in nature, have any designs at all towards the soul?
Some lines of poetry allegedly written by Karl Marx:
“I wish to avenge myself against the one who rules above
Yet I have power within my youthful arms
To clench and crush you with tempestuous force,
While for us both the abyss yawns in the darkness.
You will sink down and I shall follow laughing,
Whispering in your ears “Descend,
Come with me friend”
“Thus heaven I’ve forfeited,
I know it full well,
My soul, once true to God,
Is chosen for hell.
With disdain I will throw my gauntlet
Full in the face of the world,
And see the collapse of this pygmy giant
Whose fall will not stifle my ardour.
Then will I wander godlike and victorious
Through the ruins of the world
And, giving my words an active force,
I will feel equal to the Creator.”
From the Youtube video "Was Karl Marx a SATANIST!?" by Thoughts on Thinking.
So how could someone who claimed to be an atheist have any designs on your soul? Look at you. You slyly deny by implication that sin can cause the loss of one's soul by asking how exactly does one share a soul. Can you lose it or can't you? What is Salvation for?
Couldn't a satanist design an apparently atheistic system which gave him the power to cause people to lose their souls by lack of access to healthy religion and by controlling peoples' outcomes and social attitudes? Marx was a student of Hegel so could not be said to have grown up ignorant of religion and spiritual realities.