"'As for those of you who are left, I will make their hearts so fearful in the lands of their enemies that the sound of a windblown leaf will put them to flight. They will run as though fleeing from the sword, and they will fall even though no one is pursuing them.'" Leviticus 26:36
To be afraid of nothing... Depending on the inflection, this phrase can describe both sides of obedience. God promises that He will take care of His children. Those who obey Him can be afraid of nothing, for there is nothing to fear. Those who disobey, on the other hand, will be afraid of nothing; fear will consume them - even when there is nothing to fear.
Lord, I want to stand courageously rather than to fall in weakness. Help me to fear nothing because I am obedient to Your Word, rather than fearing nothing because I am consumed with fear.