Heaven is a real place, not a realm of ghosts but of glorified physical beings. When we sinned, we fell from paradise on earth, not from heaven. God's character is to restore rather than replace us, maintaining our original design while redeeming us from sin. Heavenly citizenship is guaranteed for all who believe in Jesus—the exclusive path to heaven. In our resurrected state, we'll have glorified bodies like Jesus had after His resurrection, with mastery over space, matter, time, and energy. Heaven is actually more real than earth, which is merely a copy of heavenly realities.