a   force   returning   from    a   mission to  the Yemen.  He  had
been    successful: Yemenite    opposition  to  Muhammad    had
been    quelled,    and taxes   and tribute paid.   Celebration was
in   the     air.    It  was     the     perfect     time,   it  seemed,     for
Muhammad    to  honor   his former  protégé,    now a   mature
man  of  thirty-ɹve,     a   warrior     returning   with    mission
accomplished.
That    evening,    after   they    had watered the camels  and
horses,  after   they    had     cooked  and     eaten   and     chosen
sleeping    places  under   the palms,  Muhammad    ordered a
raised  platform    made    out of  palm    branches    with    camel
saddles placed  on  top—a   kind    of  makeshift   desert  pulpit
—and    at  the end of  the communal    prayer  he  climbed on
top of  it. With    that    ɻair    for the dramatic    gesture for
which   he  was famed,  he  called  on  Ali to  climb   onto    the
pulpit  alongside   him,    reaching    out his hand    to  help    the
younger man up. Then    he  raised  Ali’s   hand    high    in  his
own,    forearm pressed along   forearm in  the traditional
gesture of  allegiance, and in  front   of  the thousands   of
people   gathered    below   them,   he  honored     the     younger
man with    a   special benediction.
“He of  whom    I   am  the master, of  him Ali is  also    the
master,”    he  said.   “God    be  the friend  of  he  who is  his
friend, and the enemy   of  he  who is  his enemy.”
It  seemed  clear   enough  at  the time.   Certainly   Omar
thought it  was.    He  came    up  to  Ali and congratulated
him.    “Now    morning and evening you are the master  of