So you are saying eternal life is not a gift from God?
"But as many as received Him, to them He gave the right to become children of God, to those who believe in His name who were born, not of blood, nor of the will of the flesh, nor of the will of man, but of God." (John 1:12-13)
You're conflating "eternal life" with "living for eternity," and "death" with "ceasing to exist," which the Bible never says happens except to the the old heavens and the old earth, and all animals and plant life.
There's a crucial difference.
ALL of mankind will live for eternity, but only those who are "born of God," aka those who accept Him, have eternal life.
Of course eternal life is a gift, it's a gift because we don't deserve eternal life, yet we will all live for eternity, either with God or apart from Him.
God designed man to live for eternity, to live life in two stages. The first stage is here on this earth. The second stage is what we here on Earth call the "afterlife," though a more accurate analogy would be that while we are here on this earth, we're standing on the porch of two houses, one of them is God's house, and the other one is hell/the lake of fire. When we die, we will go through one of those two doors, never to return to the porch again, those who truly know God go through the door to God's house, called eternal life, those who died rejecting Him go through the door to hell/the lake of fire.
Were you born of blood?
If so your life is in your blood.
Correct, though it could also be said (especially since babies in the womb are alive) that life comes from oxygen (think, "breath of life"), which is transported in the blood, but that's a moot point.
Someone said, "For dust you are and to dust you shall return."
Are you talking about immortal dust?
No, I'm speaking of the soul, the human spirit, the incorporeal. Man is comprised of three parts, a physical body, a soul, and a spirit.
Our physical body allows us to interact with the physical world, our soul allows us to interact with other beings that have souls, but our spirit allows us to interact with God Himself.
Plants only have bodies. They don't have souls, and they don't have spirits. They live, and they die, and when they decompose, they cease to exist.
Animals have both bodies and souls, but nowhere near the quality soul that man has, but they do not have spirits. The live, they die, they decompose, and they cease to exist. (Sorry animal lovers, your beloved pet isn't waiting for you in heaven.)
Man has Body, soul, and spirit. We live, we die and our physical bodies decompose, but we don't cease to exist, we still exist as spirit.
Our bodies may die, but our soul/spirit never dies, not in the sense that it ceases to exist.
Have you heard it said "live once, die twice; live twice, die once"? That's because death is naught but separation.
Live once (here on this earth, never accepting the free gift of salvation offered by Jesus Christ)
, die twice (be separated from your physical body, and then separated from God)
; live twice (here on this earth, but then accepting the free gift and being born again)
, die once (be separated from your physical body, but be instantly transported to be with God forever, never to be separated from Him again)
.