WELS affirms that hell is a real place or state of eternal separation from God, characterized as a place of weeping and gnashing of teeth, outer darkness, and torment. Hell is the final consequence for those who die unrepentant and without faith in Christ. It is eternal and conscious—the damned remain aware of their condition and separation from God forever.

Hell is not annihilationism (cessation of existence) nor universal reconciliation (eventual restoration to God). Rather, hell is eternal conscious torment. The sufferings of hell are understood as both the positive experience of divine punishment (God's wrath against sin) and the privative loss of God's presence and fellowship. The exact nature of these sufferings remains mysterious and is not speculated upon excessively.

Hell is the consequence of persistent unbelief and willful rejection of Christ and his gospel. God desires the salvation of all (1 Timothy 2:4), and damnation is not part of God's original design. Those in hell are there because they rejected the grace offered to them. The doctrine of hell underscores the gravity of faith, the urgency of the gospel, and the necessity of repentance.