To them only two callings were generally open, that of the churchman and that of the soldier, and the latter as a rule offered greater attractions than the former in an era of much licence and little learning.
Oaths and the taking of life were absolutely forbidden; hence the magistracy and the army were for the Mennonite unlawful callings; but magistrates were to be obeyed in all things not prohibited by Scripture.
The Indo-Mauritians are now dominant in commercial, agricultural and domestic callings, and much town and agricultural land has been transferred from the Creole planters to Indians and Chinese.
The man who brought the grain from Africa to the public stores at Ostia, the baker who made it into loaves for distribution, the butchers who brought pigs from Samnium, Lucania or Bruttium, the purveyors of wine and oil, the men who fed the furnaces of the public baths, were bound to their callings from one generation to another.
Whilst community of occupation was an important factor in the original formation of non-tribal castes, the practical exigencies of life have led to considerable laxity in this respect - not least so in the case of Brahmans who have often had to take to callings which would seem altogether incompatible with the proper spiritual functions of their caste.