This matter of teachers requires the greatest condition; that is, they should never stain themselves with the world, they should not look for the least pecuniary reward from any soul; nay, rather they should bear the utmost poverty and with the perfect wealth of nature [a state wherein man can dispense with things and be happy in their absence], through the bounty of God, may they associate with the people. They should seek no reward nor recompense. Freely have thy received, freely should they give.