What is the soul?
When a person leave this physical existence, how is ot possible to see the soul leaving the body?
(Yes I have seen it my self)
I see it may be possible for us to experience a vision of another soul.
There is a story of two devoted Baha'i in Akka that were up waiting to see Baha'u'llah walk by, this time they decided to follow him, but remain Some distance behind.
I will share it, it may be of interest.
The link follows and this was taken from the section "
The Arrival of Bahá'u'lláh at Bahjí".
"....On the evening that the Blessed Beauty, exalted be His glory, was to move to the Mansion of Bahjí, this servant and Nabíl-i-A'zam were staying at our residence, which was a room we both shared. It was situated on the upper floor of the Khán-i-Súq-i-Abyad. The room had five glass windows overlooking the road. We were both sitting at the windows looking out, waiting to behold His blessed Person as He passed by. It was nearly two hours after sunset, when we saw Him pass in front of our room riding on a special white donkey. A few steps behind Him, riding on, his donkey, was Khádimu'lláh (the Servant of God) Mírzá Áqá Ján. When He passed out of our sight, Nabíl suggested that we follow Him on foot to the Mansion to circumambulate it and then return home. With much enthusiasm I welcomed the suggestion. We both ran down the stairs immediately and walked quickly behind Him, keeping a distance of about fifty steps. That evening an oil lamp was burning inside the Mansion and we could see its light from outside. It was a very large oil lamp which had three wicks. I was familiar with this lamp because we {Hájí Muhammad Táhir and Muhammad Khán-i-Balúch} had brought it with us to the Holy Land. It was presented to the Blessed Beauty by Hájí Siyyid Mírzáy-i-Afnán from Bombay. When the Blessed Perfection dismounted and went inside the Mansion, we walked toward the building in order to circumambulate. But when we came a little closer we saw to our amazement that the footpaths around the walls of the Mansion were packed with people, who were standing. Crowds had assembled around the four sides of the Mansion and we could hear their murmuring as well as their breathing. Of course we knew that no one had come from 'Akká to circumambulate the Mansion, and we two had gone there without permission. Anyhow, since there was no room to walk on the footpath we stepped back, and at a distance of about thirty steps from the Mansion we circumambulated. To do this we had to walk in some wheatfields and, as it happened, the ground had been recently watered, so we had to walk through muddy fields. As we circled the Mansion we could sense the presence of the multitude on the four sides of the building at some distance from us. In the end we prostrated ourselves on the ground opposite the Gate of the Mansion, and returned to 'Akká. On the way back heavy rain poured down on us, and just as we arrived at the gate of 'Akká, the guards were about to close it. Normally they used to close the gate every night four hours after sunset..."
The Revelation of Bahá'u'lláh, Volume 4, Chapter 7
What they saw were not people that were alive in this world.
Regards Tony