Life in the next world is very real, no matter what birth it is, it is born according to one's karma. Built in the present nation and the former nation, this karma is the leader of life born on other planets.
Therefore, the world should not be obsessed only with the present benefit, which is the lower tier, but must also build the afterlife. Good, because we do not live only in the present life, but soon our life will be over.
On the other hand, if the passion is still there, there will be a new nation in the world to come, and what is the capital for the new nation? That is only merit. San Sarin