This song is probably comes from him observing all the things people around him do.people are filling their time being non-relective and conforming to popular trends that are fleeting and inevitably bring bad times, and he's saying that stuff really doesn't matter.he's encouraging the listeners to clean up their hearts and live with eternity in mind, instead of living like this life(that ends at the grave) is all they have.
This song is probably comes from him observing all the things people around him do.people are filling their time being non-relective and conforming to popular trends that are fleeting and inevitably bring bad times, and he's saying that stuff really doesn't matter.he's encouraging the listeners to clean up their hearts and live with eternity in mind, instead of living like this life(that ends at the grave) is all they have.