If we use sound discretion, we will not be afraid  -  Proverbs 3:21-24

My son, let not them depart from thine eyes: keep sound wisdom and discretion: So shall they be life unto thy soul, and grace to thy neck. Then shalt thou walk in thy way safely, and thy foot shall not stumble. When thou liest down, thou shalt not be afraid: yea, thou shalt lie down, and thy sleep shall be sweet.

When we use the wisdom and discretion that God provides, we will be provided vitality, “life unto thy soul”, a beautiful countenance, “grace to thy neck”, and lack of fear, “walk in thy way safely”.