yea, though I walk through the valley of the shadow of death, I will fear no evil...

ASSUREANCE

...our Savior, Jesus Christ, who hath abolished death, and hath brought life and immortality to light through the gospel:....11 Timothy 1 :10

But now is Christ rison from the dead, and become the firstfruits of them that slept. I Corinthians 15:20

Wherefore he is able to save them to the uttermost that come unto God by him, seeing he ever liveth to make intercession for them....Hebrews 7 :25

The enemy that shall be destroyed is death. 1 Corinthians 15:26

And God shall wipe away all the tears from their eyes; and there shall be no more death, neither sorrow, nor crying, neither shall there be any more pain: for the former things are passed away....Revelation 21:4