The key of Scripture-prophecies: or, A glass of some new discoveries. Being an answer to a book published by Mr John Elmestone. Wherein is resolved, 1. Whether a true constituted church, with true office and visible membership, together with the ordinances proper to such a Gospel-stating, continued true by a line of succession from the primitive time downward to our times: or whether it were not interrupted by the apostacie. 2. If they did there intermit, when they return again to their first glory, whether now, or hereafter; and what is the dispensation now approved by the Spirit. / By Simon Henden.