2 Corinthians 5:1-5

For we know that if the earthly tent [our physical body] which is our house is torn down [through death], we have a building from God, a house not made with hands, eternal in the heavens. For indeed in this house we groan, longing to be clothed with our [immortal, eternal] celestial dwelling, so that by putting it on we will not be found naked. For while we are in this tent, we groan, being burdened [often weighed down, oppressed], not that we want to be unclothed [separated by death from the body], but to be clothed, so that what is mortal [the body] will be swallowed up by life [after the resurrection]. Now He who has made us and prepared us for this very purpose is God, who gave us the [Holy] Spirit as a pledge [a guarantee, a down payment on the fulfillment of His promise].