Adversity and difficulty are God's tools to bring the brilliance of the gold and silver out of our lives. He refines us. He knows what it takes to get the very best out of our hearts. And so... "the tested genuineness of your faith -- more precious than gold that perishes though it is tested by fire -- may be found to result in praise and glory and honor at the revelation of Jesus Christ" (1 Peter 1:7).
One reason life is hard is so God may be praised. And that is enough. It keeps my life in perspective. I may not know what I will suffer, but thanks to God's Word, the why is not as important. The result is gold in my life for the glory of God.
Real faith is tested. My life is purposed by God and must be refined from time to time. That is the perspective from the flaming crucible. This is the work of God!