Things that won’t be in Heaven
No death - Luke 20:36 - Neither can they die any more: for they are equal unto the angels; and are the children of God, being the children of the resurrection.
No flesh and blood - 1Corinthians 15:50 - Now this I say, brethren, that flesh and blood cannot inherit the kingdom of God; neither doth corruption inherit incorruption.
No Corruption - 1Corinthians 15:42 - So also is the resurrection of the dead. It is sown in corruption; it is raised in incorruption:
No Sorrow - Revelation 7:17 - 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.
No Pain - Revelation 21:4 - 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.
No Curse - Revelation 22:3 - And there shall be no more curse: but the throne of God and of the Lamb shall be in it; and his servants shall serve him:
No Night and No End - Revelation 22:5 - And there shall be no night there; and they need no candle, neither light of the sun; for the Lord God giveth them light: and they shall reign for ever and ever.
Heaven will be Heaven because Who is there, but also because of the things that will not be there.