The early Quaker movement represents a significant church-growth phenomenon in history. Yet as a potential church-growth model, it remains unexplored and subsequently undefined from this prospective. My research examines the Quakers to ascertain the possible existence of a church-growth model embedded in, or embodied by, their initial movement. Work is limited to the years 1652-1662, the period that captures the Quaker movement in its earliest phase, and purist form.