The LCMS affirms that the human soul is immortal and does not die at bodily death. At death, the soul enters a conscious intermediate state; the righteous remain in fellowship with Christ, while the unrighteous await judgment in a state of separation from God. The soul is neither annihilated nor ceases consciousness.

The doctrine of the resurrection of the body is central to LCMS teaching. At the last day, all people will be raised bodily—their physical bodies will be reunited with their souls. The righteous will be raised to glory in a transformed, glorified body; the unrighteous will be raised to shame and condemnation. This resurrection is literal and physical, not merely spiritual or metaphorical.

The LCMS rejects soul sleep (the idea that the soul is unconscious between death and resurrection) and affirms instead the immediate, conscious awareness of the departed. The intermediate state is real and meaningful, not a mere holding pattern. The ultimate hope of Christianity is not the immortality of the soul alone but the resurrection of the whole person—body and soul united eternally.