Where did you get that idea...that the soul can exist without the body? There is no such teaching in scripture.
The soul is the whole person. The spirit is what animates the soul. Breathing is what keeps us alive. The soul dies when breathing stops.
Psalm 115:17 ASV says....."The dead praise not Jehovah, Neither any that go down into silence"
"The dead know nothing at all" (Ecclesiastes 9:5, 10)
You do realize I'm not Christian, nor do I subscribe to the Christian Bible. You do realize there are other faiths that subscribe to the soul existing outside the body.
"On the other hand, many Talmudic Rabbis taught that the soul not only exists separately from the body, but also exists in a fully conscious state in an ethereal realm (Ketubbot 77b,
Berakhot 18b-19a, and elsewhere)."
"
Islamic tradition discusses elaborately, almost in graphic detail, as to what exactly happens before, during, and after death.
The Angel of death, often called
Azrael, assigned by God for taking out or extracting the soul of the dying.
Usually death is portrayed as a terrifying and painful event for sinner's or a disbeliever.
[10][11] Thus the
angels of punishment arrive and take position in front of him. Then, the angel of death arrives and tells the soul to come out to the wrath of God. Being terrified, the soul desperately tries to hide itself in the body. Thereupon, the angel of death starts beating the soul and extracts it from the body in a most painful way. The painful process of taking out a sinner's soul has been compared with "the dragging of an iron skewer through moist wool, tearing the veins and sinews."
[12] The soul is then wrapped in a dirty cloth which emits bad smell. Carrying the soul, the angels head towards the sky. On the way, other angels inquire about this wicked soul. They are told that this is the soul of that and that sinner person. The angels then arrive at the upper sky, but its doors are not opened for the evil soul. Consequently, the soul is then thrown in lowest stage of the earth called 'Sijjin' where it is punished until the
Day of Judgment.
[13]
On the other hand, for true believers and the righteous, death will cause a feeling of love, then it's arrives and their souls will be aparted tender.
[14] When a
righteous believer dies, bright-faced angels from heaven descends with divine perfume and shroud. Then the angel of death comes, and tells the
soul to come out to the pleasure and mercy of God. The soul is then extracted as easily as water comes out from the pitcher. The soul is then wrapped in the perfumed shroud and is taken up to the seventh heaven where God declares: 'write down his name in 'Illiyin' and take him back to earth. I created him from earth, and I will raise him second time from this very earth.' The soul is then pushed back into the body and is interrogated by two angels called
Munkar and Nakir. He succeeds in answering the questions, and is blessed with heavenly rewards.
[12][15]
Muhammad is reported as saying that 'When the ruh (soul) is taken out, the eyesight follows it' (
Sahih Muslim)."
[16]
So again, in other traditions the soul and the body although one in time, are seperate.