Kevala Jnana is a difficult concept to explain to a 5-year-old, but I will do my best.
Kevala Jnana is a Sanskrit term that means "pure knowledge" or "absolute knowledge." It is a type of knowledge that is said to be discoverable only by those who have achieved a certain level of spiritual development.
To put it simply, imagine that there is a really big puzzle that no one has ever been able to solve. Some people think it's impossible to solve, but others believe that with practice and patience, they can eventually figure it out.
Now imagine that the puzzle represents the universe and all the secrets it contains. Kevala Jnana is like the ultimate solution to that puzzle - the answer that reveals everything there is to know.
In order to reach Kevala Jnana, a person has to go through a lot of spiritual practices and gain a lot of wisdom through meditation, study, and self-reflection. It's like training for a big marathon - you have to put in a lot of work and effort to reach the finish line.
Once someone reaches Kevala Jnana, they are said to have a deep understanding of the universe and all that it contains. They are able to see things that others cannot, and they are filled with a sense of joy and peace.
So in short, Kevala Jnana is a type of knowledge that is only accessible to those who have dedicated their lives to spiritual practice and growth. It is like the ultimate solution to the puzzle of the universe, and it brings a lot of happiness and fulfillment to those who discover it.