New heaven, new earth, new covenant. No death. No sacrifice.
Genesis 8:22. While the earth remaineth, seedtime and harvest, and cold and heat, and summer and winter, and day and night shall not cease.
Jeremiah 33:25. Thus says the Lord: ‘If My covenant is not with day and night, and if I have not appointed the ordinances of heaven and earth, then I will cast away the descendants of Jacob and David My servant, so that I will not take any of his descendants to be rulers over the descendants of Abraham, Isaac, and Jacob. For I will cause their captives to return, and will have mercy on them.’ ”
Revelation 21:1-5. Now I saw a new heaven and a new earth, for the first heaven and the first earth had passed away. Also there was no more sea. Then I, John, saw the holy city, New Jerusalem, coming down out of heaven from God, prepared as a bride adorned for her husband. 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. 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.”
Then He who sat on the throne said, “Behold, I make all things new.” And He said to me, “Write, for these words are true and faithful.”
2 Peter 3:13. Nevertheless we, according to his promise, look for new heavens and a new earth, wherein dwelleth righteousness.
2 Corinthians 5:17. Therefore, if anyone is in Christ, he is a new creation; old things have passed away; behold, all things have become new.
1 John 5:20. And we know that the Son of God is come, and hath given us an understanding, that we may know him that is true, and we are in him that is true, even in his Son Jesus Christ. This is the true God, and eternal life.
John 17:3. And this is life eternal, that they might know thee the only true God, and Jesus Christ, whom thou hast sent.
Eternal Life. Forever.