You either fear God or you don’t. You can never fear Him enough. I believe if you ask Donald Trump: “Do you fear God?” like most Americans, he’d say something super divine like: “I don’t bring God into that picture...” as if God was some kind of negotiable figment of emotion or guilt complex he’s never required or been distracted by.
You don’t even get the point of Amazing Grace which continues “And grace MY FEARS RELIEVED.”
Fear is a warning. It is not an everlasting goad. That latter usage is Satan’s. Hence the concept of terrorist.
I leave it to you as exercise to find the scripture corresponding to this, incidentally. It exists. Do you fear God enough to find it?