“I have had enough, Lord!”

My position is reality. We are not eternal in the flesh. In less Christ returns we all will experience decay and death.

I wasn't posting my "position", I was posting truth as found in the scripture.

You posted scripture with your interpretation on healing. Two opposites claiming to be true is not possible. I can make the same claim that I'm posting truth as well.

Either our faith can heal all ailments or it is of God's will and will alone.

Because in reality not all believers are healed even when smothered in prayers. A child has still died from cancer. A spouse still flat lined after a heart attack. Even Jesus didn't heal everyone and there were many wanting to be healed.

To say they lack faith to a mother who prayed night and day for her child to be healed is not only unbiblical but cold hearted.

We have both scripture and reality.

So what do you tell a mother who's child is dying?

Psalm 139:16 says all the days ordained for us are written in a book before one of them came to be. Sometimes we have not because we ask not. Sometimes we have faith and pray and God doesn't spare. I'm sure David prayed in faith concerning his son. Sometimes God shares the reasoning behind His actions. Sometimes He doesn't. There is a time to laugh and a time to mourn.
In times of grief, we should be fellow mourners.

Ecclesiastes 3:1-8