"No eye has seen, no ear has heard, no mind has conceived what God has prepared for those who love Him." (1 Corinthians 2:9 NIV)
Jesus said: "Do not let your hearts be troubled. Trust in God; trust also in Me. In My Father's house are many rooms; if it were not so, I would have told you. I am going there to prepare a place for you. And if I go and prepare a place for you, I will come back and take you to be with Me that you also may be where I am. " (John 14:1-3 NIV)
"Therefore, they are before the throne of God and serve Him day and night in His temple; and He who sits on the throne will spread His tent over them. Never again will they hunger; never again will they thirst. The sun will not beat upon them, nor any scorching heat. For the Lamb at the center of the throne will be their shepherd; He will lead them to springs of living water. And God will wipe away every tear from their eyes."
(Revelation 7:15-17 NIV)