SABBATH, n. A weekly festival having its origin in the fact that God
made the world in six days and was arrested on the seventh. Among the
Jews observance of the day was enforced by a Commandment of which this
is the Christian version: "Remember the seventh day to make thy
neighbor keep it wholly." To the Creator it seemed fit and expedient
that the Sabbath should be the last day of the week, but the Early
Fathers of the Church held other views. So great is the sanctity of
the day that even where the Lord holds a doubtful and precarious
jurisdiction over those who go down to (and down into) the sea it is
reverently recognized, as is manifest in the following deep-water
version of the Fourth Commandment:
Six days shalt thou labor and do all thou art able,
And on the seventh holystone the deck and scrape the cable.
Decks are no longer holystoned, but the cable still supplies the
captain with opportunity to attest a pious respect for the divine
-- Ambrose Bierce, "The Devil's Dictionary"
The 9th Commandment for C Programmers (Annotated Henry Spencer)
IX Thy external identifiers shall be unique in the first
six characters, though this harsh discipline be irksome
and the years of its necessity stretch before thee
seemingly without end, lest thou tear thy hair out and
go mad on that fateful day when thou desirest to make
thy program run on an old system....