Gnostics aside, Christians worship Yahweh. Yahweh is the god who, according to the book of Genesis, ordered Abraham to sacrifice his son Isaac as a test of loyalty. Although Yahweh stopped this sacrifice at the last minute, he still commanded Abraham to mutilate both himself and Isaac by performing what today we call penile circumcision.
Christians will insist that, thanks to Jesus' crucifixion, Yahweh's old covenants with the Jews were "fulfilled" or abolished, including circumcision. However, Christians still believe that Yahweh-worshippers should "circumcise the hardness of their own hearts," a phrase that appears first in the Torah (see Deut 10:16) and is echoed both in the Prophets (Jer 4:4) and the New Testament. I find this morally questionable for a few reasons.
First and foremost, "circumcision of the heart" is a disgusting analogy that likens Christianity to spiritual self-mutilation.
Second, even if Christians concede that Yahweh-worship no longer requires circumcision "in the flesh," that doesn't change the fact that it did at one point.
Why would a benevolent god impose genital mutilation upon his worshippers for even a temporary period? Did he not have enough intelligence to guide them towards sexual self-control otherwise? I know the Bible describes Jews as "stiff-necked," but still!
Finally, why didn't Yahweh simply send Jesus earlier rather than subject so many Jewish children to sexual abuse via circumcision? Hell, why did Yahweh even need to send Jesus in order to "fulfill" or abolish laws that he created in the first place? The whole narrative simply makes no sense, unless you concede that Yahweh is capricious and evil, if not merely a literary construct.
Many white Christian parents are convinced to circumcise their baby boys under the guise of medical necessity. When "intactivists" (anti-circumcision activists) point out that the "scientific" studies used to justify circumcision are methodologically faulty, relying on small sample sizes and self-reporting, these Christian parents often fall back on the argument that if circumcision was good enough for Jesus (Luke 2:21), it must be good enough for their children. This couldn't be further from the truth!
The Jews are Semites admixed with savage Africans, but we are Aryans, the world's most noble race. We have our own gods who value beauty and strength, and thus detest both physical and spiritual mutilation.
It's about damn time that we as Aryans start recognizing our distinction from foreign, inferior cultures such as Jewish Christianity. Our own well-being, as well as that of our descendants, depends on it.