Leviticus Chapter 12 Deals with Contamination Brought About by Childbirth

Purity And Sanctification Are Just Two Requirements To Be Holy

Now, if your basis of salvation is Jesus’ dying on the cross with Roman soldiers at a filthy place of skull (Golgotha or Calvary), do you think it is in any way acceptable to G-d? Even assuming human sacrifice is not an abomination.

“Human Contamination”
“Childbirth and Purification”

Speak to the Children of Israel, saying: When a woman conceives and gives birth to a male, she shall be contaminated for seven-day period, as during the days of her separation infirmity shall she be contaminated.
12:2
On the eighth day, the flesh of his foreskin shall be circumcised.
12:3
If she gives birth to a female, she shall be contaminated for two weeks, as during her separation; and for sixty-six days she shall remain in blood of purity.
:5
Upon the completion of the days of her purity for a son or for a daughter, she shall bring a sheep within its first year for a burnt-offering, to the entrance of the Tent of Meeting, to the Kohen.
:6
He shall offer it before Hashem and atone for her, and she becomes purified from the source of her blood; this is the law of one who gives birth to a male or to a female.
:7
But if she cannot afford a sheep, then she shall take two turtledoves or two young doves, one for a burnt-offering and one for a sin-offering; and the Kohen shall provide atonement for her and she shall become purified.
:8

1 And the Lord spoke to Moses, saying:
2 Speak to the children of Israel, saying: If a woman conceives and gives birth to a male, she shall be unclean for seven days; as [in] the days of her menstrual flow, she shall be unclean.
3 And on the eighth day, the flesh of his foreskin shall be circumcised.
4 And for thirty three days, she shall remain in the blood of purity; she shall not touch anything holy, nor may she enter the Sanctuary, until the days of her purification have been completed.
5 And if she gives birth to a female, she shall be unclean for two weeks, like her menstruation [period]. And for sixty six days, she shall remain in the blood of purity.
6 And when the days of her purification have been completed, whether for a son or for a daughter, she shall bring a sheep in its first year as a burnt offering, and a young dove or a turtle dove as a sin offering, to the entrance of the Tent of Meeting, to the kohen.
7 And he shall offer it up before the Lord and effect atonement for her, and thus, she will be purified from the source of her blood. This is the law of a woman who gives birth to a male or to a female.
8 And if she cannot afford a sheep, she shall take two turtle doves or two young doves: one as a burnt offering and one as a sin offering. And the kohen shall effect atonement for her, and she shall become clean.