A Sermon Delivered by SAMUEL BOWNAS, Approximately One Month After His Conversion.
The Life of Samuel Bownas. In: Evans, William and Evans, Thomas, eds. The Friends' Library, Vol. III. Philadelphia: Printed by Joseph Rakestraw, 1839, page 4.

This is The Quaker Homiletics Online Anthology, Part 2: The 18th Century.

Fear not them which kill the body, but are not able to kill the soul; but rather fear Him which is able to destroy both body and soul in hell. I say, fear you Him who will terribly shake the earth, that all which is moveable may be shaken and removed out of the way, that that which is immovable may stand.