Through the visible part of his organization, he provides his servants on earth with guidance as to how they should fulfill their preaching commission.
( યશાયાહ ૩૦: ૨૦, ૨૧) એટલે મંડળમાં દર અઠવાડિયે દેવશાહી સેવા શાળા ચાલે છે.