Higher Than Nature
Chassidic philosophy teaches that the number seven represents the cycle of
life, as it is the prominent number in the order of nature, i.e. the seven days
of creation, the seven days of the week, etc. In this manner, the number eight
represents a superior level to the number seven, it is "above" and "higher" than
nature.
Thus, a Brit is performed on the eighth day, since it is through the act of
the Brit that one attains the level of 'eight,' surpassing all levels of nature,
and embedding upon the body an ever-lasting bond that surpasses all levels of
rationality and limitations of nature.
The Eighth Day
In the Torah portion of Vayeira we learn of Isaac's Brit which took
place when he was eight days old. The Midrash relates that Isaac and
Ishmael argued about who was more cherished. Ishmael said he was more cherished
as he was circumcised at age 13. Isaac said: "I am more cherished for I was
circumcised when I was but eight days old."
One can easily understand why Ishmael felt more cherished: at age 13 he was
old enough to protest. That he did not do so was surely reason enough for him to
feel superior. But why did Isaac reason that he was the more cherished of the
two?
The overall theme of circumcision is, as the verse says: "This shall be My
covenant in your flesh, an eternal covenant." Circumcision effects an eternal
bond between the individual and God. Concerning a covenant formed between two
dear friends there is no ironclad guarantee that the covenant will truly be
everlasting, for mortals are subject to change. When, however, it is God who
makes the covenant - in this case, His covenant with the Jewish people through
circumcision - then it is truly eternal.
The reason that circumcision is performed at the tender age of eight days -
at a time when the infant has absolutely no say in the matter - may be
understood accordingly. Whatever a person does on his own initiative requires
preparation; adequate time must therefore be allowed. However, the covenant that
is set in motion through circumcision is effected entirely by God. In other
words, circumcision is not an act through which a person binds himself to God.
When a Jew is circumcised God binds Himself to the person with an "eternal
covenant."
Thus, there is no reason to wait until the infant will come of age and
consciously affirm and participate in this act, for in any event he does nothing
at all - the entire covenant comes from God. He is therefore circumcised at the
earliest age possible.
Thus, the merit of Isaac's circumcision at eight days surpassed not only that
of Ishmael, but also the circumcision of his father Abraham. For Abraham was
commanded to circumcise himself after he had attained the highest degree of
perfection possible for a created being to achieve on his own. Thus, Abraham's
circumcision lacked the indisputable indication that the covenant, which came as
a result of the circumcision, came entirely from God.
Only with the circumcision of Isaac, at the age of eight days, was it clear
for all to see that his was a covenant that had nothing whatsoever to do with
his created being, but was entirely dependent on God. (Adapted from The
Chassidic Dimension)