2 Corinthians 4:16

"Therefore we do not lose heart. Though outwardly we are wasting away, yet inwardly we are being renewed day by day."

2 Corinthians 5:1-4

"Now we know that if the earthly tent we live in (our earthly bodies) is destroyed, we have a building from God (our heavenly bodies), an eternal house in heaven, not built by human hands. Meanwhile we groan, longing to be clothed with our heavenly dwelling, because when we are clothed, we will not be found naked. For while we are in this tent, we groan and are burdened, because we do not wish to be unclothed but to be clothed with our heavenly dwelling, so that what is mortal may be swallowed up by life."