Everything has purpose. When you consider nature and how everything fits and operates with value and purpose, how much more is your life valuable and purposeful?
There is struggle in nature. Chicks must peck their way through the egg. Delicate plants push their way through heavy soil. Without bees there are no flowers or food. Without an irritant there are no pearls.
God would not order nature and not order human life.
He gives purpose to pain – not because God purposes pain for us, but because He knows how to bring purpose from pain.