The government which obtained in the era following the advent of Messiah in the western world was also in harmony with the conditions prevailing in those days. That is, the ecclesiastical government supplied by the Church founded by Messiah appears to have superseded all other form of government through the two hundred years which succeeded that event; nor, indeed, up to the close of the Book of Mormon period, 420 A. D., except here and there a reference made to "kings" among that division of the people who styled themselves Lamanites; but I take it that even these "kings" among the Lamanites more nearly resembled military chieftains than monarchs at the head of settled governments. In the division of the people called Nephites there is no reference either to a reign of judges or of kings or other form of government than this Church or Ecclesiastical government, so that what I have previously said upon this subject [9] will be found correct, viz., the people after the establishment of the Church of Christ among them found its institutions and authority sufficient, as well in secular as in spiritual affairs. That such a government as this should take the place of governments formerly existing, I repeat, was in harmony with conditions that obtained after the advent of Messiah. I have already called attention to the fact that government becomes necessary because of the vices and injustice of men. That its chief function is to restrain men from injuring one another and thus give security to society. When all the people are righteous government becomes well nigh unnecessary, or operates at least in a very limited sphere, and the form of government becomes a matter of more or less indifference. Now it will be remembered that in the awful judgments of God which had swept over the western world at Messiah's crucifixion the more ungodly part of the people were destroyed, and those who survived were afterwards thoroughly converted to the gospel of Jesus Christ by his advent and the ministry of his servants, so that there was inaugurated an era of peace and perfect righteousness. For two centuries at least there was a veritable golden age in the American continents, during which time the simple laws of righteousness promulgated by the gospel were all sufficient as a rule of conduct, and men practically forgot the reign of kings and the reign of judges. When wickedness once more began to stalk through the land it may be that the hitherto prevailing ecclesiastical governments gave way to the rule of military chieftains, both among the Nephites and Lamanites, though among the later such chieftains were sometimes called "kings."