The "Friends" or "Quakers" as they were subsequently called, are a religious sect founded by George Fox in England in 1647 when he was but twenty-three years old. They owe their name of Quakers to their tendency, in their early religious meetings, to have become so wrought up in individual enthusiasm as to be seized with an emotional trembling or quaking and the earlier Friends "definitely asserted that those who did not know quaking and trembling, were strangers to the experience of Moses, David and other Saints."[27] Their characteristic tenets included the doctrine of non-resistance and opposition to all formalism in religious services and as Fox began his activities at a time of intense religious fanaticism met by relentless persecution, it was not long before he and his followers were in open conflict with the constituted authorities. From proselyting in public and interrupting conventional religious services, the more extravagant of the zealots indulged in activities which can only be ascribed to religious mania and the authorities promptly met their challenge.[28] Merciless whippings, dragging at cart-tails, the pillory, branding with hot irons and even occasional execution were their fate; but in common with other religious persecution their growth in number seems to have been coincident with the most vigourous efforts made to suppress them. Fox, a man of humble birth, with no advantages of formal education, possessed tireless energy and great bodily vigour coupled with the assurance of a natural and magnetic evangelist; and although equally detested by Churchmen and Puritans and in conflict with every other religious body, his following rapidly grew throughout England. Journeys by his proselytes to continental America, the West Indies, Holland, Germany, Austria, Hungary and Italy left converts where they preached and this was particularly so in the American Colonies where Fox himself came in 1672. [27] _Encyclopedia Britannica_, _"Friends, Society of."_ [28] Fiske's _Beginnings of New England_.