“If you disobey God and break a commandment, you have sinned against God and God said that the soul that sins, dies.”
So the discussion here is the existence of the eternal fires of hell and eternal burning in them by sinners. Now if the soul that sins dies, how can he have his eternal pain in hell?
Death and hell are thrown into the lake of fire in the end.
Jesus talked a lot about eternal torment. Was He wrong?