Studies in a Mosque - The Search For Mecca

198 STUDIES IN A MOSQUE.
without the original manuscripts. It does not pre-
tend to be a literal rendering ; and the general
sense of the Arabic doubtless presented few diffi-
culties, except in philosophical and scientific terms,
to Dr. Dieterici, who was studying Arabic in Egypt
more than thirty years ago.
In technical matters, moreover, the translator has
had the advantage of the assistance of several
scientific men—as Professors and Drs. Bruhns,
Forster, Karsten, Hanstein, Rammelsberg, and Ebren-
berg.
Altogether, these twenty years of patient labour
have resulted in a book which, whilst susceptible
of much improvement, reflects the highest credit on
Dr. Dieterici's industry and zeal, and is one of
the most interesting additions to Oriental study
that indefatigable Germany has produced for many
years.
In the seventh Tract the Brethren put forward a
scheme of knowledge, which will give an insight into
their method, and is therefore subjoined. " The
sciences," they say, "at which men toil, fall into
primary studies, religious studies, and philosophical
studies."
I. Primary studies are the educational sciences,
intended to help men to a maintenance, and to direct
them in their intercourse with others. They are nine
in number : (a) writing and reading ; (b) lexicography
and grammar ; (c) simple arithmetic ; (d) poetry and
music; (e) the doctrine of omens and forebodings;
(/ ) that of magic, amulets, alchymy ; (g)
trades and