This is one of the most disturbing pieces of film the society has ever produced!
The glaring lack of "duty of care" they have employed is bordering on reprehensible and is potentially "bloodguilty"!
By failing to assist that sister to get PROFFESIONAL help, they have facilitated her suffering and subsequent actions! By all means give "spiritual comfort" , but then help ensure that she also gets professional help!
Sick, negligent and callous is just a small way to describe this.
Also the arrogance of thinking that they as elders have the skills to assist someone in this state is deplorable!
And they make her feel even more guilty by getting her to repeat sayings like "it would be sinful to carry out such an act"!!?? What?? A person in this state does NOT need to be made to feel even more guilt.