Ministers never write or preach so well as when under the cross; the Spirit of Christ and of glory then rests upon them. It was this, no doubt, that made the Puritans such burning and shining lights. When cast out by the black Bartholomew-act [the 1662 Act of Uniformity] and driven from their respective charges to preach in barns and fields, in the highways and hedges, they in an especial manner wrote and preached as men having authority. Though dead, by their writings they yet speak; a peculiar unction attends them to this very hour.