No Sorrow, Crying, Sickness, or Pain
Revelation 7:15-17: Therefore are they before the throne of God, and serve him day and night in his temple: and he that sitteth on the throne shall dwell among them. They shall hunger no more, neither thirst any more; neither shall the sun light on them, nor any heat. For the Lamb which is in the midst of the throne shall feed them, and shall lead them unto living fountains of waters: and God shall wipe away all tears from their eyes.
The temple may be either the earthly, millennial temple, or the throne and presence of God in heaven. Earthly sorrows will be over. Christ will give them spiritual sustenance. There will be absolutely no crying or sorrow in the presence of God, for He will have wiped away all tears from their eyes. The principal activity of the redeemed for eternity will be to serve God.
Revelation 21:3-5: And I heard a great voice out of heaven saying, Behold, the tabernacle of God is with men, and he will dwell with them, and they shall be his people, and God himself shall be with them, and be their God. And God shall wipe away all 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. And he that sat upon the throne said, Behold, I make all things new. And he said unto me, Write: for these words are true and faithful.
Tabernacle of God: The presence of God will be with His people, and He will forever dwell with them. A primary purpose of redemption will be accomplished: the complete fellowship of God with His redeemed people. In the eternal state, there will be no tears, death, sorrow, crying, or pain. Everything will become new. God’s promises are true, and He is always faithful to His Word (compare Revelation 19:11).
Isaiah 25:8: He will swallow up death in victory; and the Lord God will wipe away tears from off all faces; and the rebuke of his people shall he take away from off all the earth: for the Lord hath spoken it.
God will swallow up death in victory (compare 1 Corinthians 15:54) and the Lord God will wipe away tears. This act of His grace will then bring in the millennial kingdom.