from another site:
(
http://www.jewishvirtuallibrary.org/jsource/Judaism/qorbanot.html)
But isn't a blood sacrifice required in order to obtain forgiveness?
No. Although animal sacrifice is one means of obtaining forgiveness, there are non-animal offerings as well, and there are other means for obtaining forgiveness that do not involve sacrifices at all.
The passage that people ordinarily cite for the notion that blood is required is Leviticus 17:11: "For the soul of the flesh is in the blood and I have assigned it for you upon the altar to provide atonement for your souls; for it is the blood that atones for the soul." But the passage that this verse comes from is not about atonement; it is about dietary laws, and the passage says only that blood is used to obtain atonement; not that blood is the only means for obtaining atonement. Leviticus 17:10-12 could be paraphrased as "Don't eat blood, because blood is used in atonement rituals; therefore, don't eat blood."
and another:
(
http://www.outreachjudaism.org/jesusdeath.html)
Missionaries contend that the blood sacrificial system is man's only conduit to atonement and insist that there can be no forgiveness of sin without the shedding of blood. They maintain that the Bible sets forth only blood atonement to expiate sin. Evangelical Christians assert that for the past nineteen centuries, since the destruction of the second Temple in 70 C.E., Jews have lacked the essential and indispensable animal sacrificial system for atonement. Consequently, they maintain, God must have provided a blood atonement in place of the animal sacrifices of the past. This sacrifice, they insist, is the death of Jesus on the cross.
In support of their claim that atonement can only be achieved through the shedding of blood, missionaries cite Leviticus 17:11, which reads,
This is because the life of the flesh is in the blood, and I have given it to you upon the altar to make atonement for your souls; for it is the blood that makes atonement for the soul.
They conclude from this verse that only by being covered in the blood of the cross can man have any hope of being forgiven by God for his sins.
In response to this argument, I have explained that contrary to the missionary claim that blood sacrifice is the only method of atonement in the Bible, there are three methods of atonement clearly defined in the Jewish scriptures: the sin sacrifice, repentance, and charity. Moreover, the sin sacrifice (known in the Jewish scriptures as korban chatat) did not atone for all types of sin, but rather, only for man's most insignificant iniquity: unintentional sins. The sin sacrifice was inadequate to atone for a transgression committed intentionally.
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They're basically saying the same thing but I figured it would show that I didn't just pull from one naive sugar-coated exegesis.
If you wish to discount them all, so be it.