2 Corinthians 4:14-18

knowing that He who raised the Lord Jesus will raise us also with Jesus and will present us with you. For all things are for your sakes, so that the grace which is spreading to more and more people may cause the giving of thanks to abound to the glory of God. Therefore we do not lose heart, but though our outer man is decaying, yet our inner man is being renewed day by day. For momentary, light affliction is producing for us an eternal weight of glory far beyond all comparison, while we look not at the things which are seen, but at the things which are not seen; for the things which are seen are temporal, but the things which are not seen are eternal.