90: The World Teacher—takes office cyclically.  His cycles do not coincide with those of the Manu as the Manu holds office for the entire rootrace.  The World Teacher gives out the keynote for the various religions and is the emanating source for periodical religious impulses.  The duration of his cycles are not given out.  The Buddha held office prior to the present World Teacher and upon his Illumination His place was taken by the Lord Maitreya whom the Occidentals call the Christ.