I dont know if it is supposed to be this way but it says Your approach is blocked when you try to attack someone who is standing on their hearth fire could be abused maybe but idk
"The psychological trials of dwellers in the last times will be equal to the physical trials of the martyrs. In order to face these trials we must be living in a different world."
i dont think you can bash it either, if i remember correctly, the body blocks the animation or something from occurring, and the hf hitbox blocks the attack. theyre just invulnerable and freely able to log.