Here is Practical Explanation about Next Life, Purpose of Human Life -

[Esquilax]

You can avoid the creator, but you cannot say He doesn't exist.

He doesn't exist.

Whether or not you accept the creator's authority is your business; but you cannot say there is no creator.

There is no creator.

For example :- there are so many outlaws who say, "We don't want to obey the government." If you don't like the government, that is your business. But there is a government -- you can't deny that.

I deny there is a government.

Wow, turns out you're wrong about what I can and cannot do! Now, I might be wrong on any one of my individual statements here, but the way to convince us of that is to provide evidence that it is so, not just demand that I can't say otherwise.