Rev 21:4 mentions former things are passed away. So does this mean also the lake of fire, death, and hell? It seems to mean so that all shall be saved. And that God has a heart and soul, to change from casting people into torturous conditions. Be free now Christians.
"There will be no more death or mourning or crying or pain, for the old order of things has passed away" Sounds clear to me. No death, no hell, no lake of fire. Why are you asking? You realize it is still a matter of believing right.
No. The way things are now will pass away. Death, sickness, wars God has not changed, just working towards his purpose.