3 Bible Verses about Life Being Temporary

while we look not at the things that are seen, but at the things that are not seen; for the things that are seen are temporal, but the things that are unseen are eternal.

For we know that, if the earthly house of our tabernacle be dissolved, we have a building from God, a house not made with hands, eternal, in the heavens.

And I think it right, as long as I am in this tabernacle, to stir you up by reminding you; knowing that speedy is the putting off of my tabernacle, as also our Lord Jesus Christ signified to me.