The Hebrew nephesh (with Greek psuche) is translated "soul," but it means a living, breathing creature, whether man or animal, and simply denotes physical life. It never refers to an immortal something inside a person; the phrase "immortal soul" appears nowhere in the Bible, and Scripture shows that a soul can die, as in Ezekiel 18:4, 20: "The soul who sins shall die." The same word is rendered "life" in Leviticus 17:11, which could equally read "the soul of the flesh is in the blood." Likewise, Jesus gave His life (psuche) as a ransom by pouring out His soul, His life's blood, in payment for sin (Mark 10:45; Isaiah 53:12). Restoring this meaning clarifies Matthew 10:28: men can kill the body and the soul (physical life), but that is only the first death, from which God can resurrect. God alone can destroy both body and soul in the Lake of Fire, the second death, from which there is no resurrection (Revelation 20:14-15; Malachi 4:1). The point is that believers should not let human threats shape their lives, but should obey God fully, since death at human hands is temporary while death from God is permanent.

Genesis 2:7 says God breathed the breath of life into Adam and he became a living being, or "soul" in the KJV, but the verse does not say man has a soul; it says he is one. The Hebrew nephesh is better rendered "creature" or "being," as the New King James has it. The same word is used of animals (Genesis 1:20), dead bodies (Numbers 9:6), and even dying (Job 11:20; Jeremiah 15:9). Humans and beasts therefore share the same physical existence and die the same death, returning to dust, so nephesh does not point to an immortal part of man that survives death. What sets humanity apart is being made in God's image, with dominion, reason, and the ability to plan, along with a distinct spirit in man (Job 32:8; I Corinthians 2:11). At death that spirit returns to God as a record of the person's life and character, to be given back at the resurrection (Ecclesiastes 12:7).

While death and the afterlife are often shrouded in confusion, biblical scripture consistently presents a clear, unified narrative: death is not an immediate transition to an immortal realm, but a total cessation of existence akin to sleep. Formed from dust and given life by God's breath, humans do not possess inherent immortality—a doctrine rooted in Satan's first lie—for God alone is immortal. At death, the body returns to the earth and existence ceases until the future resurrection, when rewards, eternal life, or complete destruction are rendered. Ultimately, true life is restored only through the return of Jesus Christ and the resurrection of the dead, offering humanity the ultimate hope of waking from the dust to shine like the stars forever.

Nephesh means a breathing creature, a living being, and it is not an immortal essence. Along with Greek psuche and Latin anima, it carries the idea of breath and the breath of life. In Genesis 2:7 God breathed the breath of life into man, and man became a living nephesh. Leviticus 17:11 and 17:14 tie it to the life that is in the blood. The soul is the immaterial gift of life that comes from outside the body and animates its biochemistry. So a person does not have a soul but is a soul, a living being. The word is used also of animals, of corpses, and even of God Himself. Paul's threefold division in 1 Thessalonians 5:23 keeps these distinct: pneuma or ruach, the spirit in man, is the mind, which reasons, chooses, and feels, and which serves as a point of contact with God. Psuche or nephesh is the life or being, and soma is the body. The world's confusion of spirit and soul, inherited from Plato's philosophy, produced the doctrine of the immortal soul. Scripture says the soul that sins shall die (Ezekiel 18:4, 20), and the wages of sin is death (Romans 6:23). Jesus said God can destroy both soul and body in gehenna (Matthew 10:28), and Paul says mortal man must put on immortality (1 Corinthians 15:53). God alone has immortality (1 Timothy 6:16), and He gives it as a gift in the resurrection. At death God keeps the spirit, which records the person's character, until He rejoins it to a life in a spiritual body.

The Hebrew word nephesh, translated "being" in Genesis 2:7, describes man as a "living being" after God formed him from the dust of the ground and breathed into his nostrils the breath of life. God inspired this same word four times in Genesis 1 and 2 for birds, cattle, and every other animal He created. Humans therefore share the same earthy composition as animals, which reminds us how fragile we are. Ecclesiastes 3:19 reinforces this: the fate of humans and animals is the same, both have the same breath, and both are fleeting. Because a person is a nephesh made of dust, death is not the departure of an immortal soul. It is a sleep in which the dead know nothing (Ecclesiastes 9:5). At death the spirit, understood as a record of the person's whole life, returns to God (Ecclesiastes 12:7), and the person sleeps in the dust until a resurrection. Hope rests in God's promise of resurrection, not in any inherent immortality.

The Bible teaches that man does not have a soul but that man is a soul. Man has a spirit and has a body, yet only when God breathed life into Adam did he become a living soul (nephesh; Genesis 2:7). This definition establishes that the soul who sins will die, so that death constitutes a complete cessation of existence rather than the release of an immortal essence. The same principle frames the second death as the final judgment in the lake of fire for those whose names are absent from the Book of Life, while those raised in the first resurrection receive immortality and are no longer subject to it. The concept therefore runs through the scriptural contrast between physical death, which ends conscious life for all, and spiritual death, the state of condemnation entered at the fall and reversed only by union with God that leads to everlasting life.

God protects and preserves the nephesh. The word nephesh means soul or life. God cares for physical life and protects spiritual life from evil. Evil refers to wicked, malicious, corrupt, morally and ethically bad things that lead to destruction. God saves from physical dangers such as rock slides and bandits. God also saves from ethical or moral evil. God wards off many harmful things both physical and spiritual.