Hebrews 11:7

Hebrews 11:7. By faith Noah, being warned of God of things not seen as yet, moved with fear, prepared an ark to the saving of his house;

You see, faith and fear can live in the same heart; and they can work together to build the same ark. Faith and fear are very sweet companions, when the fear is filial fear, a holy dread of disobeying, God. When we are moved with that fear, our faith becomes practical.