"Now faith is the assurance of things hoped for, the conviction of things not seen." - Hebrews 11:1
Fear often comes when we don't see clearly. It's why people are afraid of the dark. Every struggle we face gives us the chance to choose. We can let our fears run wild with the things we can't see, or we can remind ourselves that we are cared for by the creator of the universe. God himself watches over us.