Technically, I agree with what has been said, but looking at it from another direction: how many of us have our bows strung and hanging from a nice rack for all the world to see? Then ask yourself if you would hang your shotgun, rifle or handgun, unlocked, on the wall. Especially if you have kids in the house. In theory, a strung bow is just as lethal as an unlocked firearm, especially if you have some arrows on display as well. It might not be your kids that get it down off the wall, it could be one of their buddies.