“…vanity of vanities, all is vanity.” – Ecclesiastes 1:2,14

When I read of aching hearts, and hear that great worldling, who had all the world could give him, sum it all up with this sentence, “Vanity of vanities, all is vanity,” does not my heart say at once, “Oh, empty world, thou temptst me in vain, for I see through the cheat.” Madam Bubble we have seen with her mask off and are not to be fascinated by so ugly a witch. We follow not after yonder green meads and flowing brooks, because they are not real, and are only a mirage mocking the traveler. Wherefore should we pursue a bubble or chase the wind? We spend our money no more for that which is not bread. If others have found earthly things to be unsatisfactory, we wash our hands of their disappointing pursuits. Dear Savior, we would follow Thee whithersoever Thou goest, till we come to dwell with Thee for ever.

But it is not merely that ungodly men are not happy; there are times when they are positively wretched through their sins. Sometimes fear cometh upon them as a whirlwind, and they have no refuge or way of escape. I have been now and then called to witness the utter anguish of a man who has lost his gods. His great idols have been broken, and he has been in despair…Poor soul, he has lost his all! That never happens to a Christian-never! If all he had on earth were gone, it would be only like losing a little of his spending-money, but his permanent capital would be safe in the Imperial exchequer, where Omnipotence itself stands guard… When all our wealth on earth is gone, our treasure is still safe in heaven, where moth corrupts not, and thieves break not through nor steal. ~ C.H. Spurgeon

https://www.blueletterbible.org/Comm/spurgeon_charles/sermons/0983.cfm