When about to leave this world, Prahlad, who was one of the great devotees for lord Vishnu and King of entire world at that time, said to Lord, "I want to take everyone in my kingdom to your divine abode. I don't want leave anyone here in this world which is full of sufferings of life, death and other painful outcomes of their actions." Lord said, "As you wish! You are my devotee. I'm bound to fulfill all desires of my devotee." After getting assurance from Lord, Prahlad approached his citizens and told them to go with him to divine abode of Lord. People started giving excuses like 

-"O! I am very young. I haven't seen yet the world." - 

"I have young children, let me bring them up" - 

"I have some job left, let me complete it" - and many more! Being fed up with the responses, Prahlad approached a pig. "Will you come with me to the divine abode of Lord?" 

Pig asked in return, "Will I get shit to eat there?" 

At last Prahlad had to give up all plans and proceeded alone to the divine world of Lord.

Pig's concept of happiness was limited to eating shit. Thus we people, whose concepts of happiness are limited to sensual indulgence, can never conceive anything superior to such happiness.

The happiness of vital soul and God is beyond sensual indulgence. It is a whole new world of divine happiness where everything has infinite expanse.

The divine world is replete with happiness for which there exists no comparison in this world. It is the happiness to which no one has any access till the mind is purified.