It is the feeling of abosoulte relief. When all of your sins have been given to God and through him, are vanquished.
This unexplainable force is strongest during the unified times in a song when you are focosed on God
Rendered Useless is not having anything physcially left to give. You have given your all to God in that moment. For that instant you are in complete tranquility.
It is the satisfaction of Glorification.
