The spirit of death is a powerful spirit entity who commandeers the human spirit after it has been forcefully ejected from the body or willngly released. Death takes up residence in the body immediately aftet birth and over the course of life, he invites in other spirits aligned with the devil, including additional spirits of death.
If the Spirit of death has been ejected from the body and no other spirits aligned with Satan are permitted to enter, it is impossible for the person to die naturally. Even if the spirit leaves or is forcefully ejected, it will return to the body in almost every instance, unless it is subject to attack or injury. If you are sealed with the indwelling Holy Spirit Of God, and the spirit of death has been ejected from your body, it is impossible for death to re-enter unless you become unsealed because of sin and the failure to repent.
If you are not subject to death, you can live in faith, knowing that God can guide your path and keep you safe, or you can continue in fear. If you continue in fear, death eventually will gain the upper hand once again because fear weakens the spirit and causes it to become subject to negative energies. When fear is present, God's Holy Spirit is curtailed.
The Lord God Almighty El Shaddai