The only declared immortals are described in history as gods and in the Bible they are angels under the control of a time god. This is the alpha and omega god of revelations. The one who created the universe and will oversee the end of the universe at some point in the future.
Moses described an angel at the burning bush that was then taken over by his God.
God then discussed his plans through this angel to Moses.
Near as I can tell, through numerous reports in the Bible, angels exist.
But what exactly is an immortal angel? No one actually knows.
By process of elimination, they have to be in some kind of dual existence between our universe and another universe coupled with our own universe in some way that allows them to be backed up and reproduced constantly in some kind of image we are capable of seeing or not seeing as the being involved wishes.
Meaning they can be visible or invisible. Meaning that even an atomic bomb can not disturb their existence for more than a moment. Meaning they are unchangeable and therefore immortal. Meaning they have been around for a very long time, possibly part of the very creation of the Universe itself.
Meaning it is virtually impossible to destroy an angel. The only way in a universe where everything is falling apart that something is immortal and indestructable would be if the being is recorded somewhere in such a way that it is immediately replaced as it is destroyed.
If the descriptions of God in the Bible are accurate and I believe they are, then Moses created a summoning chamber in the traveling tabernacle in which an enormous being of energy called God came from that alternate universe into existence in the summoning chamber and was housed in the tabernacle. That being was extremely dangerous to humans and one false step electrocuted anyone that violated the rules of dealing with that being. Said being was transported into the summoning vehicle and then transported to a container in order to protect the flesh and blood humans dealing with God in a contract made by their ancestor Abraham. This energy being claimed to have created this universe and I believe him. Him being an operative term as I do not know this being has a sex. Jesus does. A third being called the Holy Spirit is considered the father of Jesus. Making a networked trinity of gods with the creator being the head of it all. The Holy Ghost and Jesus being secondary to the creator. Jesus is going to take over the rule of the Earth from the current ruler which is the Devil. Jesus all ready has power of life and power of death over everything on the planet.
God worked through a servant species of immortals called angels. The only way an angel could be indestructable under our understanding of the physics laws of the current created universe would be if they are both in and out of the universe at the same time. Angels do appear to follow the rules of physics of our Universe.
In the Bible it also describes fallen angels. Approximately 7,000 of them if Revelations is accurate.
Which means despite the absolute rule of God, there are beings that think God can be overcome and they will rule in his place.
These beings do have the status of “angels” and are far above us on the food chain.
They have obviously screwed up big time. As fallen angels there has to be a power struggle going on between them and the servant angels of God.
The problem I have is these angels are interstellar. They are in multiple solar systems all over the galaxy and beyond, possibly.
Fairly sure for convenience sake they travel this universe in some highly sophisticated space going ships.
God on the other hand is quite capable of appearing anywhere in the universe at any space and any time.
Most recorded instances of contact with God has occurred with him using an angel as a being he takes over.
The one exception I know of was Moses and his successor. God actually moved on the Earth and destroyed people in his way and in the way of the Jews.
This was actually done with God moving on the planet in our reality.
The actual society of angels is described fairly well in the book of Job in the Bible. That is actually the oldest book known in the Bible.
There appears to be a society of a royal court with God as King.
I think it is important for the human species to know as much about these angels as it is possible for us to know with our limits of intelligence.
A group of these angels existed on the planet Earth and made out like they were actually gods. They might have been compatible with the human race at one time and used our women as temporary wives. They had children with those mortal wives and kept them until they died.
The God of Abraham may have destroyed those angels or caused them to leave this planet. Near as I can guess, they violated some kind of interstellar or galactic rule against contaminating our genetic nature with foreign material. God then caused the murder of almost every human on the planet with few exceptions. The nature of angels may prevent their destruction in this universe. Punishment may be keeping them in an eternal pain through this lake of fire thing.
It was done with the world being flooded. The genetic story does not back up the idea of a world wide flood destroying all life on the planet.
It does show considerable evidence for a large portion of the old world, not the new North and South American world being destroyed. There is considerable evidence of a split of continents in ancient prehistoric times.
While there is evidence dating back at least 16 thousand years of people inhabiting North and South America, it does look like a huge flood did occur.
There is evidence that all the continents shifted including the Antarctica.
Amazingly in almost historic times we have evidence that the tilt of the Earth might have changed. That we might have at least a 360 day year instead of the current 365.25 year.
I think the human species is at least 225,000 years old. I think we will find civilizations under the ice and under the oceans on the floors of the oceans.
Nothing is really new. Even atomic energy. I think it has been destroyed more than once and possibly by angels under the direction of their leader, king.
The confusion might be whether that angel king was the god that created everything or not.
Moses described an enormous energy being that everyone feared with good reason. That is more than likely the God of alpha and omega, the beginning and the end of this creation universe. The God of Abraham could have been the same God. I find it strange that Abraham had to find an army in Egypt for God to win over the false gods of the time and rewarded Abraham accordingly.
It is more likely that angels declaring themselves gods made the creator angry. In the time of Moses, this God transported here and destroyed everything in his path.
I think a species of angels will come back to the Earth and everything will change.
If they are immortal then nothing we do will stop them.
When and if that happens, surely Jesus will return to claim what is his.
Some say that this Earth and the heavens will be remade at that point in time.
Some say we will go to a new Earth with new constellations. That would mean going to another Solar System with Earth-type life on it.
If Revelations is right? Then the angels will return with an army of approximately 6,000 and Jesus will rule the planet for a thousand years.
If it is right? Then Jesus will control who lives and who dies. Some will become immortal like the angels are with new bodies.
The old ruler designated in charge of this planet will be fired. Tried and convicted and sentenced.
Even this ruler is an angel. It means we better know what an angel is and how we are going to deal with them WHEN they come.
IF I am right, we have no way of controlling angels period.
Jesus may have the status to do so. Jesus is described as being immortal. He showed all the signs of being a god.
What is a short period of time for God and his angels is actually thousands of years to us.
The general rule before was that no human was immortal. It will be interesting to see how this changes if and when these described angels return.