I read the book of Job and finished reading it a few days back. I may have read the book of Job a couple of times before. It's the account of a man who has lost everything and is hopeless yet refuses to put blame on God for what has happened to Him. Instead, in that time of frustration he starts to curse himself and mourns his life situation. He was not however suicidal even at that time when He lost everything. He was a man of faith. He didn't give up belief in God.
He is confronted by his friends who all accuse him of being a sinner and urging him to repent for his sins. While, to Job's understanding, he has done nothing wrong. So, he seeks justice from God for his condition. He seeks the end also from God's hands. Job might have been hopeless and given up all hope. But He looked for an end to his troubles one way or another from God. And He waited, endured and his prayer was answered in a positive way.
This is an example that no pain and no suffering, no matter how small or how great is permanent. As long as the person who suffers and waits for an answer from God, that answer will come at the right time. God is never too early or too late in answering our prayer. God answers our prayers at exactly the right time. Of course, God answers our prayers at His time. So all we have to do is ask God what we need and patiently wait. If you're a human being, no matter who you are, you will suffer. In that time of suffering, you offer your suffering to God and wait for relief and refuge from God. The answer for your prayers will come. That's what Job's story is about.