With the turn of the seventeenth century several forces came into prominence, undermining New England's Puritan heritage. Among those relevant for our study are: the ubiquitous frontier, and the rise of Quakerism, deism, Methodism, and science. The impact of the frontier was neglected until Professor Turner called attention to its existence; he writes that "the most important effect of the frontier has been in the promotion of democracy here and in Europe.... It produces antipathy to control, and particularly to any direct control.... The frontier conditions prevalent in the colonies are important factors in the explanation of the American Revolution...."[i-25] In the period included in our survey the frontier receded from the coast to the fall line to the Alleghenies: at each stage it "did indeed furnish a new field of opportunity, a gate of escape from the bondage of the past; and freshness, and confidence, and scorn of older society, impatience of its restraints and its ideas, and indifference to its lessons, have accompanied the frontier."[i-26] One recalls the spirited satire on frontier conditions, as the above aspects give birth to violence and disregard for law, in Hugh Brackenridge's _Modern Chivalry_. Under the satire one feels the justness of the attack, intensified by our knowledge that Brackenridge grew up "in a democratic Scotch-Irish back-country settlement." If the frontiersmen during the eighteenth century did not place their dirty boots on their governors' desks, they were partially responsible for an inveterate spirit of revolt, shown so brutally in the "massacres" provoked by the "Paxton boys" of Pennsylvania. One is not unprepared to discover resentment against the forms of authority in a territory in which a strong back is more immediately important than a knowledge of debates on predestination. Granting the importance of the frontier in opposing the theocratic Old Way, it must be considered in terms of other and more complex factors. Reinforcing Edwards's Great Awakening, George Whitefield, especially in the Middle Colonies, challenged the growing complacence of colonial religious thought with his insistence that man "is by nature half-brute and half-devil." It has been suggested that Methodism in effect allied itself with the attitudes of Hobbes and Mandeville in attacking man's nature, and hence by reaction tended to provoke "a primitivism based on the doctrine of natural benevolence."[i-27]