The New John Gill Exposition of the Entire BibleGenesis 17:12
And he that is eight days old shall be circumcised among you,
&c.] A son or infant of eight days old; it might not be circumcised
before, but for some reasons might be deferred longer. The reasons why
this rite was ordered to be performed in infancy, according to
Maimonides F4, were, because if it had been deferred to riper age it
might have been neglected, and never performed; and because at such an
age the pain is not so sensibly felt, by reason of the tenderness of
the skin, and the weakness of the imagination; as also because the
affections of parents are not then so strong as they are when one year,
and especially three or four years old; and particularly it was ordered
on the eighth day, because all animals, as soon as born, on account of
their great humidity, are very weak, and scarce any other than they
were in their mother's womb, until the end of seven days, after which
they begin to be reckoned among those that perceive the air of this
world; and so he remarks the same is to be observed in beasts, that
seven days they were to be with their dam, (Exodus 22:30) . According to the
Jewish canon F5,
``an infant might be circumcised on the eighth, ninth, tenth,
eleventh, and twelfth, neither less nor more; (not less than
eight days, nor more than twelve F6;) according to the usual
custom on the eighth; if he was born between the two
evenings, he is circumcised on the ninth; if between the two
evenings of the evening of the sabbath, he is circumcised on
the tenth; if on a festival day, after the sabbath, he is
circumcised on the eleventh; if on the two days of the
beginning of the year, he is circumcised on the twelfth: an
infant that is sick, they do not circumcise it until it is
Which sickness they interpret not of sore eyes, and the like, but of an
ague or fever; and when a child on the eighth day is red or yellow, or
a woman has lost her children through circumcision, two or three one
after another, then it is deferred; and they reckon seven days from a
child's recovery from sickness, and then circumcise it F7; but
circumcision on the eighth day was always reckoned most valid and
authentic, and according to rule, (See Gill on 3:5); and the Jews
were careful to do it on the eighth day as soon as they could, though
only when and while it was day. Their canon or rule runs thus F8,
``they do not circumcise until the sun shines out on the eighth
day of a child's birth, and all the day is fit for
circumcision; but they that are prepared hasten to the
commandment, and circumcise immediately in the morning; and
indeed circumcision, which is not in its proper time, is
never performed but in the day:''
for they observe F9, it is said on the eighth day, (Leviticus 12:3) ; the day,
and not the night. And this was to be done to
every man child in your generations;
in all succeeding ages until the
Messiah came, the end of the law; and when the lease of the land of
Canaan, of which this was a seal, would be out; and when the
righteousness of faith, it was also a seal of, would come upon the
he that is born in the house, or bought with money of any stranger,
which [is] not of thy seed;
concerning which Maimonides F11 gives these
``a servant is born in the power of an Israelite, and another
that is taken from Heathens, the master is bound to
circumcise them; but he that is born in the house is
circumcised on the eighth day; and he that is bought with
money is circumcised on the day that he is received, even if
he received him on the day he is born, he is circumcised on
that day; if he receives a grown servant of Heathens, and the
servant is not willing to be circumcised, he bears with him a
whole year, but more than that it is forbidden to keep him,
seeing he is uncircumcised, but he must send him again to the
No man was to be forced to embrace the true religion, or obliged
against his will to submit to its ordinances.
F4 Moreh Nevochim, par. 3. c. 49. p. 506.
F5 Misn. Sabbat, c. 19. sect. 5.
F6 Misn. Eracin, c. 2. sect. 2.
F7 Maimon. Hilchot Milah, c. 1. sect. 16, 17, 18. Schulchan Aruch, ib.
c. 262. sect. 2. 263. sect. 1, 2.
F8 Schulchan Aruch, c. 262. sect. 1.
F9 Maimon. Hilchot Milah, c. 1. sect. 8.
F11 Ibid sect 3, 6.
The New John Gill's Exposition of the Entire Bible Modernised and adapted for the computer by Larry Pierce of Online Bible. All Rightes Reserved, Larry Pierce, Winterbourne, Ontario.
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Gill, John. "Commentary on Genesis 17:12". "The New John Gill Exposition of the Entire Bible". <http://classic.studylight.org/com/geb/view.cgi?book=ge&chapter=017&verse=012>. 1999.