Ezekiel 18:4 Behold, all souls are mine; as the soul of the father, so also the soul of the son is mine: the soul that sinneth, it shall die.

St. Matthew 10:28 And fear not them which kill the body, but are not able to kill the soul: but rather fear him which is able to destroy both soul and body in hell.

Revelation 20:14 And death and hell were cast into the lake of fire. This is the second death.
Revelation 20:15 And whosoever was not found written in the book of life was cast into the lake of fire.

Psalms 86:13 For great is thy mercy toward me: and thou hast delivered my soul from the lowest hell.