A note on human sacrifice:
It appears that father Abraham didn't kill his son, but he apparently did trim his todger. Why does human sacrifice get brought up in this conversation?
Not sure, but there's a good reason why it should be brought up. According to some commentators including, notably, the late Prof Hyam Maccoby (
The Sacred Executioner. See
http://en.wikipedia.org/wiki/Zipporah_at_the_inn. Exodus 4. "Various Interpretations" for Maccoby's view, which seems the most plausible to me, of this strange episode.) circumcision is a substitute for human sacrifice, which was practiced in pre-scriptural times, but of which clear traces remain in the Scriptural canon. For the evolution of circumcision see also
http://jbq.jewishbible.org/assets/Uploads/341/341_reisslet.pdf
Rabbi Jeffrey M. Cohen ... points out the connection between hatan [son-in-law] and "to circumcise" in Arabic ... Jethro, the father-in-law of Moses, is rarely mentioned without the qualification "hatan moshe."
This suggests that originally circumcision was performed at the time of marriage, by the bride's family, and this was later replaced by infant circumcision, the weird Exodus 4 story being a scriptural justification for the change. Human sacrifice is referred to several times. Jephthah sacrifices his daughter in Judges 11, evidently with the approval of YHWH. Exodus 34 decrees thus
19 The first offspring of every womb belongs to me, including all the firstborn males of your livestock, whether from herd or flock. 20 Redeem the firstborn donkey with a lamb, but if you do not redeem it, break its neck. Redeem all your firstborn sons.
Or, originally, the sons would be slaughtered too, presumably.
In this view, human sacrifice was replaced by a rather extreme form of circumcision and that in turn was replaced by the milder infant procedure. In parallel, of course, human sacrifice was also replaced by animal sacrifice, and this development was retrojected to the time of Abraham by later scriptural redactors.
All this means that the practice of circumcision is most unlikely ever to induce a reversion to human sacrifice, because it is in fact a substitute for that, as the Zipporah story indicates. But it also means that the form of circumcision has altered since it was first instituted in prehistoric times.
Finally I am certain that the Nordic governments are not actuated by anti semitism in their move against circumcision. Jews have abandoned animal sacrifice without ceasing to be Jews. Even if they successfully resist these attempts to ban circumcision, to accuse these governments of seeking to suppress their own religion or Islam is quite absurd.