concession had Joshua been ambitious or unscrupulous. And this was but the
beginning. Before he could occupy Palestine he had to encounter and
overcome numbers of equally formidable foes, a defeat by any one of whom
might well be fatal. A man like Jethro, therefore, would be invaluable in
guiding the caravan to spots favorable for action, from whence retreat to
a place of safety would be open in case of a check. A reverse which
happened on a later occasion gave Moses a shock he never forgot.

Furthermore, though Moses lived many years with Jethro, as his chief
servant, he never seems to have travelled extensively in Arabia, and to
have been ignorant of the chief trade routes along which wells were dug,
and of the oases where pasture was to be found; so that Moses was nearly
worthless as a guide, and this was a species of knowledge in which Jethro,
according to Moses' own statement, excelled. Meanwhile, the lives of all
his followers depended on such knowledge. And Moses, when he reached
Sinai, left no stone unturned to overcome Jethro's reluctance to join him
and to instruct him on the march north.

More important and pressing than all, Moses was ignorant of how,
practically, to administer the law which he taught. His only idea was to
do all in person, but this, with so large a following, was impossible. And
here also his hope lay in Jethro. For when he got to Sinai, and Jethro
remonstrated with him upon his methods, pointing out that they were
impracticable, all Moses had to say in reply was that he sat all day to
hear disputes and "I judge between one and another; and I do make them
know the statutes of God, and his laws." Further than this he had nothing
to propose. It was Jethro who explained to him a constructive policy.

On the whole, upon this analysis, it appears that in all those executive
departments in which Moses, by stress of the responsibilities which he had