Circumcision: Then and Now
The history of the development of male circumcision: How did it turn into the extreme mutilation practiced today?
www.cirp.org
"Following "Milah", a penis so circumcised would still contain a considerable portion of the foreskin and the penis would have continued to go through its natural development since most of the foreskin would have remained intact. Protection of the glans would still have occurred. The foreskin would not be stripped back off the glans and would naturally separate from the glans gradually as the child matures, much as it would had the child not been circumcised. The sensitive frenulum would not have been disturbed or moved, and the foreskin remaining would continue to cover and protect a substantial portion of the glans, especially when flaccid, and the glans would appear as uncircumcised. There would be minimal loss of sensitivity or intended protection."
"This is a much more radical form of circumcision. It was dictated by man, and is not the biblical commanded circumcision rite. [Italics mine] Its introduction has a bizarre history. The rabbinate sought to put an end to the practice of youths desiring to appear uncircumcised by stretching the remaining foreskin for social economic benefits and for sports competitions. By introducing the painful and debilitating "Periah" they would obliterate the foreskin completely such that proper circumcised Jew could not disguise "the seal of the covenant". From this point in Jewish history, the male's glans is directly affected by the circumcision procedure, and the denuded glans and traumatized infant will heal with considerable nerve damage and loss of sensitivity. Again, it is important to note that this is not the Covenant circumcision of Abraham defined in the Bible."
They hate his Word so much - they even had to add to it for the circumcision. There is a reddit page called "Foreskin Restoration." It has about 31k members. But you can actually grow back your foreskin by manually tugging. Many users report a massive increase in sensation during sex. Not just for the man - but also for their sexual partner. The foreskin helps protect the glans from keratinization.