The poets of early modern England, from Donne to Marvell, were deeply engaged and stimulated by the period's political antagonisms and rich diversity of religious experience. Indeed, in their age politics and religion were thoroughly interconnected: as Sir Francis Bacon observed, 'Matters of religion and the church . . . in these times are become so intermixed with considerations of estate.' Since the time of Henry VIII's Protestant Reformation, which rejected papal authority, the king of England had assumed the supreme headship of the English Church and thus governed both state and church: this was true for the Stuart kings of our literary period - James I (1603-25) and Charles I (1625-49) - whose absolutist power was reinforced by the ecclesiastical hierarchy. As James I succinctly put it, 'No bishops, no king, no nobility'; and his son, Charles I, fully agreed, observing that in the kingdom 'religion is the only firm foundation of all power'. The purpose of this essay, however, is not only to explore the intimate connections between politics and religion as essential background for appreciating earlier seventeenth- century poetry: the aim is to highlight, using select examples from poems of the age, some of the ways its leading poets responded imaginatively to the political conflicts, ideologies, and religious currents of early-modern England up to the tumultuous years of the Civil War and Interregnum, when both the Stuart monarchy and Church of England were disrupted by revolution and Puritan opposition.