1 Peter 1:3
"Blessed be the God and Father of our Lord Jesus Christ, who according to His great mercy has caused us to be born again to a living hope through the resurrection of Jesus Christ from the dead,”
Jesus is our "living hope," an imperishable, pure inheritance, causing us to indeed be "born again," now and forever. "Heaven," is outside of anything we know, a place not subject to the physical laws of this universe or the limitations of human minds. It is there, safe in the hand of God, that our eternal inheritance will be revealed.
The Truth
“Christ has indeed been raised from the dead, the firstfruits of those who have fallen asleep. For since death came through a man, the resurrection of the dead comes also through a man. For as in Adam all die, so in Christ all will be made alive.” (1 Corinthians 15:20-22)