Romans 8:28

And we know that God causes all things to work together for good to those who love God, to those who are called according to His purpose.

Heidelberg Catechism

What is your only comfort in life and death?
That I am not my own, but belong body and soul, in life and in death to my faithful Savior Jesus Christ. He has fully paid for all my sins with his precious blood, and has set me free from the tyranny of the devil. He also watches over me in such a way that not a hair can fall from my head without the will of my Father in heaven: in fact, all things must work together for my salvation. Because I belong to him, Christ, by his Holy Spirit, assures me of eternal life and makes me wholeheartedly willing and ready from now on to live for him.

with God all things are possible

...Let us not wallow in the valley of despair, I say to you today, my friends. And so even though we face the difficulties of today and tomorrow, I still have a dream....

psalm 27:13-14

I would have lost heart, unless I had believed
That I would see the goodness of the LORD
In the land of the living.

Wait on the LORD;
Be of good courage,
And He shall strengthen your heart;
Wait, I say, on the LORD!