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First of all one can question whether 'God' really did command and desire animal sacrifice and bloodshed, and the primitive idea/belief that such sacrifices had any efficacy to atone for sins or appease 'God' somehow, plus we have the issue of humane treatment of the animals themselves, even if its assumed a most painless/humane way of killing them can be practiced, then to enjoy eating the meat thereof. Its a loaded subject but is problematic on many levels imo.
There is no magical power from physical blood alone upon one's conscience, while any 'atoning' effect is within a believers own 'faith-assusmption' in such a transaction at the expense of an innocent victim, and to what effect? Who is profiting from all this animal bloodshed besides the self-indulgent sacrificers!? - sure the priests get to eat the best part of the meat, while spilling the blood for some placebo effect upon the people, but its still all a religious mind-fix, while unsuspecting animals get butchered.
I admit I enjoy some meat, poultry and fish mainly, but am mostly vegetarian. - of course if meat is eaten, I support the most human means of producing such.
In summary,....even if a 3rd Jewish temple arises and animal sacrifices are again reinstituted,....it will be only of benefit the religious believers of that tradition, that any sacrifices avail for anything (atonement or food) which is just self-indulgence really, and all based on 'faith' and a god's commandment. And still there is no garantee any blood can cleanse sins or atone, whether it be a man's or a god-man's as well. Its just a 'belief'. This is further troubling for christians who believe Jesus blood was a one time fix all 'atonement' for sins, and that no other blood needs be spilled or is efficacious. If the Jews rebuild their temple and continue the slaughter, again to what avail? Then if Jesus returns to Jerusalem to sit upon the throne of David, will he again disrupt and shut down the usual temple rituals anyways?
Its pretty confounding really, while at the end of the day, all that matters to 'God' is to have a humble heart, contrite spirit, and TO DO right. Thats true religion. 'God' was disgusted by so many animals sacrificed and there was no inner repentance or change of behavior in the people....no amount of blood will do, if there is no genuine repentance! I believe that simple repentance and return to right-doing is the WAY, and no animal sacrifice is EVER necessary. - thats just my current view.....which like all opinions, is subject to change or revision. I think 'do no harm' is the best path, and then self-responsibility for each soul to choose to DO RIGHT, forgive, make amends/restitution for his actions.
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