Halloween gives you a reason to dress up as any character you want. You can stand out in a crowd by dressing as one of the characters from the bible like an angel, a wise man, a shepherd, Joseph, Mary or Jesus himself. For young girls, Halloween is a great time to dress up like angels making them feel angelic. Biblical costumes are used for Halloween which is indeed a novel idea. They instill faith in children and make them religious. You can send a message to their friends and peers through costumes without fear of any retaliation.