YOUR SOUL THAT LIVES FOREVER
Almost all religion teaches that man has an immortal soul. Even Plato logically came up with the same conclusion without religion. “The soul of man is immortal and imperishable.” Plato
Even science proves that nothing disintegrates into nothingness. Your soul, therefore, cannot disintegrate into nothingness, and so are immortal.
Biblically, by virtue of its original creation in the image of God, the human soul is naturally immortal: “So God created mankind in his own image.” Genesis 1:27 So your immortal soul is temporarily trapped in your body. Our body is just something that gives our true-self (our soul) a physical existence.
So what really happens when you die? The Bible doesn’t present death as an open door to heaven. That would be too easy and far-fetched. Yes, you have immortal longings: no one but God can satisfy these longings since your heart was made for Him, so He only can fill it.