Random Riddle: Sought But Never Found

I am often sought after but seldom found.
Some people never find me until they are in the ground.

Arguing nations find me hard to find.
Yet often, I am just a state of mind.

Some believe I can only be found by divine intervention from above.
Another name for me is Love.

Now is the time to stop being shy.
Shout out your answer, what am I?
 

Random Riddle: Sought But Never Found