The Kingdom of God opened and proved to be a kingdom of grace and glory, the one thing necessary for all, and the saints everlasting happiness : a discovery of the subjects of it by their qualification and conversation, scripture-evidences for every one to try his eternal state by : with motives and means for getting and keeping a comfortable assurance of this heavenly kingdom : with a præfatory epistle to the Kings Most Excellent Majesty licenced by his special order /