Isaiah 41:10

Fear thou not; for I am with thee: be not dismayed; for I am thy God: I will strengthen thee; yea, I will help thee; yea, I will uphold thee with the right hand of my righteousness.

King James Version

God spoke this to a scattered, frightened people. He gave them his nearness and his help, which was what they needed most. Whatever you're afraid of today, you don't have to face it by yourself.