Psalm 27:1
The Lord is my light and my salvation -
so why should I be afraid? The Lord is my fortress, protecting me from danger, so why should I tremble?

Proverbs 3:5 
Trust in the Lord with all your heart;   do not depend on your own understanding.

John 16:33 I have said these things to you, that in me you may have peace. In the world you will have tribulation. But take heart; I have overcome the world.”

Psalm 34:18 
The LORD is close to the brokenhearted; he rescues those whose spirits are crushed.