If you know that sin, or distortions of a person are a spiritual thing. And those things can be healed or removed from a community, then it makes sense.
To remove those spirits they were put into a scape goat and chased out of town, or put into an animal that was killed.
With the spirit of God in Christ, who exist in all time at once, with his crucifixion then nobody needs to sacrifice if they have a spiritual thing to tough to heal or help, that they need to unload.
Or something like that.
Side note, the sacrificing of children was a tradition meant to break empathy and create much hardship and sadness, that got into many cultures as a terrible method of such a thing. Also Cain gave wheat and fruit, and Able gave an animal sacrifice, which served to remove his sin, and that was not explained why Cain's sacrifice was not acceptable.
:shrug: or something like that.
However, there are also spirits that want to pay there debts, or help people, although there are different views on how that works or if that is possible, from that they are usually seen around the poor, and those closer to the dead. How India had the untouchable class. Since they had spirits trying to help them, and the rich saw that help, and did not like it, so shunned that whole class trying to stop those spirits from helping them. Since helping them was balancing society a bit.
Or something like that.
Empathy, healing, helping people, and living craft of sharing love is much better in my view, and helps many people in many ways that might not even be seen by a person. In a way it is preventive medicine for the problems of breaking of empathy that can get people vulnerable to some things.
Side note, I have no idea if that is a doctrine in any churches, it is just the way I learned it, and it makes sense. Never heard any person ever say that before, but it makes sense with the dynamics that are observable.
Unloading is a tough way to phrase it, it is more like getting strength to help with things. But you can let someone else work on something if it is more then you can handle at some time, there is like a chain that goes up where you can send those that are free, or those that are to tough to get more help from someone stronger. And at the same time the chain moves love down to help you and anyone else in anything you are working on in life.
But I'll tell you this, I haven't figure out the beer and travel money thing yet. That really should have arrived by now.
There is alot more to it also, some people will think the things should tell them what to do, not the concept of a person being able to know what is a best thought or feeling. Then that is the coasters that and some spiritual thing drives them. So you do what you think is best, and break any delusions or attempts at fear or control. And the things become nice and loving, then they go away up the chain, but they come back at times in many different ways later.
This song explains it a bit better.
Bob Seger - Like A Rock
http://www.dailymotion.com/video/x1xuz9_bob-seger-like-a-rock_music