A Fountain Sealed: Or, The Duty of the Sealed to the Spirit, and the Worke of the Spirit in Sealing Wherein Many Things are Handled about the Holy Spirit, and Grieving of It: as Also of Assurance and Sealing what it Is, the Priviledges and Degrees of It, with the Signes to Discerne, and Means to Preserve It. : Being the Substance of Divers Sermons Preached at Grayes Inne