It's commonplace to revile the Puritan ethic and way of life among the settlers in New England. But, like everything else, a second look may bring fresh insight. When I teach American Literature of the period, I am invariably impressed by the sincerity and spiritual vision of the Puritan community. The writings of Anne Bradstreet are a good starting point. You can find many genuine examples of Christian simplicity and "inspired living" in her writings and in those of her compatriots.
For the Puritans, individual personality mattered less than having one's entire nature moved and directed by the Holy Spirit. They shunned the urge to exhibit sophistication or refinement, however well-intentioned. If you want to know more, read "Puritanism and the Power of Sympathy," by Abram Van Engen (Trinity University).
The Puritans were vexed by the emergence of Enlightenment ideas, as contemporary Christians are troubled by the dry agnosticism of humanists and worldly thinkers today. It is interesting to note the parallels between their dilemmas and those of today's "anonymous Christian" (Karl Rahner).


