A sure stay for a sinking state, : presented in a sermon preached at Margarets Westminster before the Honourable House of Commons at their solemne fast, Nov. 24. 1647. / - Kentish, Richard, (Printed by A.M. for Henry Overton, and are to sold [sic] at his Shop entring into Popes-head-Alley out of Lumber-street,, 1648)