Many years ago, large packs of wolves roamed the countryside in Ukraine, making travel in that part of the world very dangerous. These wolf packs were fearless. They were not intimidated by people nor by any of the weapons available at that time. The only thing that seemed to frighten them was fire.
Imagine for a moment the result if everyone were to love one another as Jesus loves his disciples. We would have no bickering, quarreling, strife, or contention in our homes. We would not offend or insult one another either verbally or in any other way. We would not have unnecessary litigation over small matters.