2 Corinthians 4:18-5:7

18as we look not to the things that are seen but to the things that are unseen. For the things that are seen are transient, but the things that are unseen are eternal. 1For we know that if the tent that is our earthly home is destroyed, we have a building from God, a house not made with hands, eternal in the heavens. 2For in this tent we groan, longing to put on our heavenly dwelling, 3if indeed by putting it on we may not be found naked. 4For while we are still in this tent, we groan, being burdened—not that we would be unclothed, but that we would be further clothed, so that what is mortal may be swallowed up by life. 5He who has prepared us for this very thing is God, who has given us the Spirit as a guarantee. 6So we are always of good courage. We know that while we are at home in the body we are away from the Lord, 7for we walk by faith, not by sight.