In this teaching, in essense, a person is bloodguilty from birth and they work it off by going door-to-door.
This teaching used to effect me greatly. I was never inactive, of course. But if you didn’t do enough and you could do more, you could potentially be bloodguiltly. What is ‘enough’? Of course, week after week, it is apparent that it is never enough. Do more! Do it better! Pioneer or die!