I don't agree with any this, but I understand where you're coming from now. You've done your homework.
Have you ever read The Gargoyle? It is fiction, but it covers a lot of what you're talking about... especially the serpent energy and ridding oneself of it (sacral something, I think?). It's an amazing story, if I'm being honest. Dangerous theology, but I couldn't put it down.
Anyway
.. +1 for clarity.
Do you tend to disagree with everything because i'm a muslim or is it due to actual theology? I try to present my views in a way where I could also back it entirely using either entirely christian sources or muslim sources if I have to.
For example
We are born with a nafs/serpent nature that causes us to sin even when we are not accountable for sin. Like a greedy jealous child. That nature remains with us our entire life and it causes us to experience imprisonment in barzakh/the grave where we are punished by the serpent ie according to the extent of our love and attachments to the material world. This is death.
The 'flesh' spoke of in the bible, our carnal nature, is interpreted as a serpent. That is why Jesus said
Just as Moses lifted up the serpent in the wilderness, so the Son of Man must be lifted up, that everyone who believes may have eternal life in him.
This goes much deeper if you understand the story of Moses and the serpents who punished the israelites. For example the serpent who tempted Adam and Eve (we call him iblees but these days people call him lucifer), he was once an angel, yet he fell/rebelled. Why/how did this even occur and why were such beings made of fire in the first place?
How could someone believe in/follow christianity or islam and not have an interest in knowing the why and how of lucifer/iblees?
Fire symbolises desire...when the world of multiplicity was created and beings became aware of their individuality, desire was born. If you read about the seraphs, St Thomas Aquinas described their 'fire' with good qualities ie
https://en.wikipedia.org/wiki/Seraph
First, the movement which is upwards and continuous. This signifies that they are borne inflexibly towards God.
Secondly, the active force which is "heat," which is not found in fire simply, but exists with a certain sharpness, as being of most penetrating action, and reaching even to the smallest things, and as it were, with superabundant fervor; whereby is signified the action of these angels, exercised powerfully upon those who are subject to them, rousing them to a like fervor, and cleansing them wholly by their heat.
Thirdly we consider in fire the quality of clarity, or brightness; which signifies that these angels have in themselves an inextinguishable light, and that they also perfectly enlighten others.
from this, this point is very important
the movement which is upwards and continuous.
So when this desire was upwards ie towards God, then it was 'light'. The moment lucifer/iblees was told about Adam, especially that Adam was superior...that 'fire' was moved away from God. the name Adam means Earth ie the material world. So suddenly fire/desire directed downwards to the material world, became what? it became satanic...as in a 'feiry serpent'.
What was unique and superior about Adam actually is that he was made in the image of God..and we know the image of God is the Logos which is basically 'everything'. So 'everything' in creation is in Adam..and that includes all the bad. We have desire and again when it's 'upwards' it is light and when it is downwards ie desire for the material world, it is a serpent. When the serpent tempted Adam and Eve to eat the forbidden fruit, he was only provoking and influencing the natural desire in them.
Physical death is really only 'passing away'. The real death occurs in the grave and like I said before it is due to our carnal attachments to the material world. It is really only an imprisonment. It is not like souls are completely unconscious in the grave.
Look at how Jesus talked about hades (ie the grave/underworld/barzakh)
Luke 16
19 “There was a rich man who was dressed in purple and fine linen and lived in luxury every day. 20 At his gate was laid a beggar named Lazarus, covered with sores 21 and longing to eat what fell from the rich man’s table. Even the dogs came and licked his sores.
22 “The time came when the beggar died and the angels carried him to Abraham’s side. The rich man also died and was buried. 23 In Hades, where he was in torment, he looked up and saw Abraham far away, with Lazarus by his side. 24 So he called to him, ‘Father Abraham, have pity on me and send Lazarus to dip the tip of his finger in water and cool my tongue, because I am in agony in this fire.’
25 “But Abraham replied, ‘Son, remember that in your lifetime you received your good things, while Lazarus received bad things, but now he is comforted here and you are in agony. 26 And besides all this, between us and you a great chasm has been set in place, so that those who want to go from here to you cannot, nor can anyone cross over from there to us.’
27 “He answered, ‘Then I beg you, father, send Lazarus to my family, 28 for I have five brothers. Let him warn them, so that they will not also come to this place of torment.’
29 “Abraham replied, ‘They have Moses and the Prophets; let them listen to them.’
30 “‘No, father Abraham,’ he said, ‘but if someone from the dead goes to them, they will repent.’
31 “He said to him, ‘If they do not listen to Moses and the Prophets, they will not be convinced even if someone rises from the dead.’”
we all go to hades don't we? our situation in hades depends on the state of this 'fire' within us, if we were desired the material world, then nothing in the next life..and vice versa.
BUT
the israelites/jews suffered under the law and trying to control the serpent/fire.
James 4:1
What causes fights and quarrels among you? Don’t they come from your desires that battle within you?
You desire but do not have, so you kill. You covet but you cannot get what you want, so you quarrel and fight. You do not have because you do not ask God. 3 When you ask, you do not receive, because you ask with wrong motives, that you may spend what you get on your pleasures.
in reality, it is an impossible ask for humans to tame our nafs/serpent. the circumcision path did fail.
What Christianity really really teaches is about putting the fire itself to death ie the serpent on the cross. NO DESIRE, Total acceptance!!
There are certain teachings related to this, for example Love God and love thy neighbour=unity in multiplicity. To perceive God in all thing. In unity, there is no 'desire' because everything is perfect/complete as it is.
someone slaps you? no problem, someone robs you? no problem.
Yet people living under desire cannot make sense of this because in our minds it means we're left with 'nothing' whereas what it really means is we're left with 'everything', nothing can be taken away if you understand that all consciousness is one and the same, the logos is in all of us.
Being 'in Christ' means unity of consciousness.
Jesus said you give and you'll have more. So it reminds me of this hindu quote I read
the Tree laden with the most abundant fruit, lowers itself so others can enjoy it's fruit'.
the thing about the tree is, it doesnt desire it's own fruit, it desires the light..and the good thing is God's light is not difficult to receive.
It's only desire that makes us desire fruit and not the light.