Rev 21:3 And I heard a loud voice from heaven saying, “Behold, the tabernacle of God is with men, and He will dwell with them, and they shall be His people. God Himself will be with them and be their God.
4“And God will wipe away every tear from their eyes; there shall be no more death, nor sorrow, nor crying. There shall be no more pain, for the former things have passed away.”
This is simply how God designed life to be in the beginning. To have fellowship with us. He will dwell with us. He will take away anything that causes pain. No unexplained incidents due to death. Can you imagine a life truly void of pains? Those pains have caused us to alter our lives in so many ways and has in many ways caused us to put up walls to isolate or mitigate any hurts. Now, what about a life void of that? How amazing that will be. This old body has been upgraded to the new heavenly model. This is Gods designed plan for us.